How to Get the Gilgamesh Familiar in June 2026

Are you ready to unlock one of the most powerful Vanguard Familiars in Anime Vanguards? The Gilgamesh Familiar, known as the Key of Babylon, is a game-changing addition that can transform your Gilgamesh (King of Heroes) unit into an absolute powerhouse. As the first limited unit to receive a Vanguard Familiar, this exclusive companion offers unique abilities and massive stat boosts that make it essential for any serious player.

In this comprehensive guide, I’ll walk you through everything you need to know about obtaining the Gilgamesh Familiar, including event strategies, farming methods, abilities breakdown, and why this familiar is worth every bit of effort you put into acquiring it.

Quick Overview: Gilgamesh Familiar at a Glance

What is the Gilgamesh Familiar?

The Gilgamesh Familiar, officially known as the “Key of Babylon,” is a Vanguard Familiar specifically designed for Gilgamesh (King of Heroes) in Anime Vanguards. Unlike regular familiars that can be equipped by any unit, Vanguard Familiars are exclusive to a single unit and cannot be transferred or used with other characters.

What makes the Gilgamesh Familiar particularly special is that Gilgamesh was the first limited unit in the game to receive a Vanguard Familiar. This distinction makes it incredibly valuable, especially considering that limited units aren’t always available for newer or returning players to obtain.

Why Vanguard Familiars Are Different?

Before diving deeper into the specifics, it’s important to understand what sets Vanguard Familiars apart from regular familiars:

1. Unit Exclusivity: Vanguard Familiars can only be equipped by their designated unit
2. No Corruption: Unlike regular familiars, Vanguard Familiars cannot be corrupted
3. No Rerolls: You cannot reroll the stats or abilities of Vanguard Familiars
4. Limited Availability: These familiars are typically available only during specific events
5. Meta Impact: Vanguard Familiars often dramatically change how their designated unit performs

The Golden King Event: Your Path to the Key of Babylon

The Gilgamesh Familiar was introduced during “The Golden King” event, which ran from September 28th, 2026, to June 12th, 2026. This event was your opportunity to earn the Key of Babylon and unlock the full potential of your Gilgamesh unit.

Event Requirements and Structure

During The Golden King event, players needed to:

1. Use Crimson Moon Category Units: The event required players to clear stages using units from the Crimson Moon category
2. Complete Daily Missions: Three tiers of missions were available each day:
   • Clear 5 Stages: 4 Event Coins
   • Clear 15 Stages: 6 Event Coins
   • Clear 25 Stages: 10 Event Coins
3. Collect Event Coins: The goal was to accumulate 100 Event Coins to purchase the Key of Babylon from the Event Shop

Understanding Crimson Moon Units

To participate effectively in The Golden King event, you needed to have units from the Crimson Moon category. These units typically include:

• Gilgamesh (King of Heroes) himself
• Other Fate series units
• Characters with specific lore connections to Gilgamesh

If you didn’t have many Crimson Moon units, the event could be challenging, but not impossible. Many players found success by focusing on upgrading their available Crimson Moon units and using them strategically in easier stages to farm Event Coins efficiently.

How to Redeem Gilgamesh Familiar in June 2026?

Even though The Golden King event has ended, understanding the redemption process is crucial for future events. Here’s how the redemption process worked and what to expect for similar events in the future:

Step-by-Step Redemption Process

1. Access the Event Shop: During the event period, the Event Shop was accessible from the main menu
2. Locate the Key of Babylon: The familiar was listed prominently in the Event Shop
3. Check Your Event Coin Balance: Ensure you have accumulated 100 Event Coins
4. Purchase the Familiar: Click on the Key of Babylon and confirm your purchase
5. Equip to Gilgamesh: Once purchased, navigate to your Gilgamesh (King of Heroes) unit and equip the familiar from the familiar menu

What If You Missed the Event?

If you missed The Golden King event, don’t lose hope! Based on previous patterns in Anime Vanguards, there are several possibilities for obtaining the Gilgamesh Familiar in the future:

1. Event Reruns: The game may bring back The Golden King event in the future
2. Special Anniversary Events: Major game anniversaries often feature past event rewards
3. New Player Events: Some games offer past event items to new players during special welcome events
4. Trading System: Once trading is implemented, you might be able to acquire the familiar from other players

Fast Farming Methods for Event Currency

During The Golden King event, maximizing your Event Coin acquisition was crucial for obtaining the Key of Babylon efficiently. Here are the most effective farming strategies that players used:

Limitless Mode Strategy

The fastest farming method involved playing Limitless Mode for several reasons:

1. Skip Functionality: Limitless Mode includes a skip bar that allows you to bypass stage completion animations
2. Faster Runs: Each stage could be completed in approximately 30 seconds with a strong team
3. Repeatable Content: You could run the same stages repeatedly without running out of energy
4. Efficient Progress: With a well-built team, clearing 25 stages took under 15 minutes

Optimal Team Composition

To maximize your farming efficiency, your team should include:

1. Gilgamesh (King of Heroes): As the main unit and the one you’re farming for
2. Other Crimson Moon Units: To fulfill event requirements and potentially boost synergy
3. Strong AOE Units: For clearing waves quickly
4. Support Units: For buffs and healing to sustain longer runs

Daily Mission Optimization

To make the most of your daily farming:

1. Pin Your Quest: Use the pin feature to track your progress on the 25-stage mission
2. Start with Easier Stages: Begin with stages you can clear quickly and reliably
3. Gradually Increase Difficulty: As you warm up, move to slightly harder stages for better rewards
4. Save Energy for Event Stages: Focus your energy on stages that count toward the event

Gilgamesh Familiar Abilities: Complete Breakdown

The Key of Babylon comes with three powerful abilities that dramatically enhance Gilgamesh’s performance. Let’s break down each ability and understand how they work together to create a formidable unit.

King’s Revival: The Foundation of Power

Ability: Gains 125% Damage

This is the core damage boost that makes the Gilgamesh Familiar so valuable. A 125% damage increase effectively more than doubles Gilgamesh’s base damage output, making him competitive with even the newest meta units.

Impact on Gameplay:

• Transforms Gilgamesh from a decent unit to a top-tier damage dealer
• Makes him viable for endgame content and leaderboards
• Significantly reduces clear times for all stages

King of Heroes: Control and Utility

Ability: If attacking a non-boss enemy, inflicts Slow for 30% for 20 seconds; If attacking a boss enemy inflicts Stun for 2 seconds

This ability adds crucial crowd control to Gilgamesh’s toolkit, making him versatile in different situations:

Against Non-Boss Enemies:

• 30% Slow effect for 20 seconds helps control wave progression
• Gives your other units more time to attack
• Particularly useful in stages with many smaller enemies

Against Boss Enemies:

• 2-second Stun can be game-changing in boss fights
• Provides brief windows of uninterrupted damage
• Can interrupt devastating boss attacks

Gates of Babylon: The NP Stack Mechanic

Ability: Gains a NP Stack Amount, every time this unit attacks adds to the NP stack amount by 1 (Up to 30); When Enuma Elish is activated stacks start to reduce at a rate of 1/s attacking a single enemy each time for 100% damage

This is the most complex but potentially most powerful ability of the Gilgamesh Familiar. Here’s how it works:

NP Stack Accumulation:

• Each attack adds 1 stack (maximum 30 stacks)
• Stacks accumulate naturally during combat
• No special action required beyond normal attacking

Enuma Elish Activation:

• When Gilgamesh uses his Enuma Elish ability (unlocked at Upgrade 10), the stacks begin to deplete
• Stacks reduce at 1 per second
• Each depleted stack results in a 100% damage attack on a single enemy
• This creates a burst damage phase that can devastate bosses

Strategic Implications:

• Encourages building up stacks before using Enuma Elish
• Rewards patient play and timing of ability usage
• Can result in massive burst damage when used correctly

Why the Gilgamesh Familiar is Different From Other Familiars?

The Gilgamesh Familiar stands out from other familiars in several key ways, making it a unique and valuable addition to your arsenal.

Limited Unit Vanguard Familiar

As mentioned earlier, Gilgamesh was the first limited unit to receive a Vanguard Familiar. This is significant because:

1. Rarity Factor: Limited units aren’t always available, making their familiars inherently rarer
2. Future Value: When trading is implemented, limited unit familiars may become highly valuable
3. Balance Considerations: The developers noted that limited unit VFs are typically “not as strong” as normal unit VFs to maintain game balance

Unique Ability Synergy

The combination of abilities in the Gilgamesh Familiar creates unique synergies that aren’t found in other familiars:

1. Damage + Control: Unlike pure damage familiars, this one adds crowd control
2. Stacking Mechanic: The NP stack system adds a layer of strategy not present in most familiars
3. Boss Specialization: The abilities are particularly effective against boss enemies

Event-Specific Lore Integration

The familiar’s design and abilities are deeply tied to Gilgamesh’s lore from the Fate series:

1. Key of Babylon: References the Gate of Babylon, Gilgamesh’s treasury of noble phantasms
2. King of Heroes: Direct reference to Gilgamesh’s title
3. Enuma Elish: Named after Gilgamesh’s ultimate noble phantasm

Advanced Strategies: Maximizing Your Gilgamesh Familiar

Once you have the Gilgamesh Familiar, you’ll want to use it effectively. Here are some advanced strategies to maximize its potential.

NP Stack Management

Mastering the NP stack mechanic is crucial for getting the most out of your Gilgamesh Familiar:

1. Build Before Burst: Allow Gilgamesh to attack for 20-30 seconds before activating Enuma Elish to maximize stacks
2. Time with Boss Phases: Try to time your Enuma Elish activation with vulnerable boss phases
3. Position for Single Target: Ensure Gilgamesh is positioned to hit the boss with the stack depletion attacks

Team Composition with Familiar-Equipped Gilgamesh

Your Gilgamesh with the Key of Babylon works best with specific team compositions:

1. Buffer Units: Units that can increase Gilgamesh’s damage or attack speed
2. Crowd Control Units: To complement Gilgamesh’s own CC abilities
3. Healing/Support Units: To keep Gilgamesh alive during longer fights
4. Other Crimson Moon Units: For potential synergy bonuses

Stage-Specific Strategies

Different types of stages require different approaches with your familiar-equipped Gilgamesh:

Wave Clear Stages:

• Focus on the Slow ability to control enemy progression
• Use the massive damage boost to clear waves quickly
• Position Gilgamesh to hit as many enemies as possible

Boss Stages:

• Build NP stacks before the boss arrives
• Time Enuma Elish with the Stun ability for maximum effect
• Use the burst damage from stack depletion during vulnerable phases

Endgame Content:

• Ensure proper support to keep Gilgamesh alive
• Master the timing of all three abilities
• Consider using items that boost damage or reduce cooldowns

Common Mistakes to Avoid When Using Gilgamesh Familiar

Even with this powerful familiar, there are common mistakes that players make. Avoid these to get the most out of your Key of Babylon.

Misusing the NP Stack Mechanic

1. Activating Enuma Elish Too Early: Using it before building sufficient stacks wastes the burst potential
2. Not Positioning Properly: The stack depletion attacks need to hit the intended target
3. Ignoring Stack Count: Losing track of your current stack count leads to inefficient ability usage

Poor Team Synergy

1. Overlapping CC: Too much crowd control can be wasteful and reduce DPS
2. Insufficient Support: Gilgamesh needs backup to survive and perform optimally
3. Ignoring Elemental Synergies: Not considering elemental matchups reduces effectiveness

Resource Management

1. Spending Too Much on Early Upgrades: Balancing familiar upgrades with other investments
2. Not Saving for Future Events: Missing opportunities because resources were spent elsewhere
3. Ignoring Alternative Farming Methods: Focusing only on one strategy limits efficiency

Is the Gilgamesh Familiar Worth Getting?

This is a crucial question that many players ask. Based on our analysis and community feedback, here’s our comprehensive assessment.

For Gilgamesh Owners

If you own Gilgamesh (King of Heroes), the familiar is absolutely worth getting:

1. Massive Power Increase: The 125% damage boost alone makes it worthwhile
2. Versatility: The added crowd control makes Gilgamesh viable in more situations
3. Future Proofing: Having the familiar ready for future content updates
4. Collection Value: As the first limited unit VF, it has special significance

For Non-Gilgamesh Owners

If you don’t have Gilgamesh, the decision is more nuanced:

1. Future Investment: If you plan to get Gilgamesh in the future, having the familiar ready
2. Trading Potential: Once trading is implemented, it could be valuable
3. Resource Priority: Consider whether the resources could be better spent elsewhere
4. Play Style: If you don’t plan to use Gilgamesh, it might not be worth it

Long-Term Value Considerations

Looking at the long-term picture:

1. Meta Relevance: Gilgamesh with familiar remains competitive even with newer units
2. Event Reruns: The event may return, offering another chance
3. Power Creep: Newer units may eventually outperform, but the familiar keeps Gilgamesh relevant
4. Personal Enjoyment: If you enjoy using Gilgamesh, the familiar enhances that experience

Platform-Specific Information

The Gilgamesh Familiar works the same across all platforms, but there are some platform-specific considerations to keep in mind.

PC/Mac Players

1. Precision Control: Easier to manage NP stacks and ability timing with mouse/keyboard
2. Multi-tasking: Can more easily monitor stack counts while managing other units
3. Interface Advantages: Larger screens make it easier to see all relevant information

Mobile Players

1. Touch Controls: May need to practice timing abilities with touch interface
2. Screen Size Considerations: Smaller screens make it harder to track all information
3. Performance: Ensure your device can handle the additional visual effects

Console Players

1. Controller Optimization: May need to customize button layouts for quick ability access
2. Display Options: Take advantage of larger TV screens for better visibility
3. Performance Modes: Use performance modes if available for smoother gameplay

Frequently Asked Questions

Can I Unlock Gilgamesh Familiar Without Gilgamesh?

No, you need to have Gilgamesh (King of Heroes) to equip and use the Key of Babylon familiar. The familiar is designed specifically for this unit and cannot be equipped by any other unit in the game. However, you can still obtain the familiar through events even if you don’t currently have Gilgamesh, saving it for when you do acquire the unit.

What Is the Fastest Way To Farm Event Currency?

The fastest way to farm Event Coins during The Golden King event was to play Limitless Mode with your strongest Crimson Moon units. Each stage took approximately 30 seconds to complete, allowing you to clear 25 stages in under 15 minutes. Pinning your quest to track progress and focusing on stages you could clear quickly and reliably were key to efficient farming.

Is Gilgamesh Familiar Worth Getting?

Yes, the Gilgamesh Familiar is absolutely worth getting if you own Gilgamesh (King of Heroes). The 125% damage boost alone makes it one of the most significant power increases available for any unit in the game. The additional crowd control abilities and NP stack mechanic make Gilgamesh viable for endgame content and competitive play. Even if you don’t have Gilgamesh yet, obtaining the familiar can be a good investment for when you do acquire the unit.

Can the Gilgamesh Familiar Be Corrupted or Rerolled?

No, as a Vanguard Familiar, the Key of Babylon cannot be corrupted or rerolled. This is a standard limitation for all Vanguard Familiars in Anime Vanguards. The stats and abilities are fixed, which means you don’t need to worry about rolling for better stats, but you also cannot improve the familiar through corruption like regular familiars.

Will The Golden King Event Return?

While there’s no official confirmation, based on Anime Vanguards’ event patterns, it’s likely that The Golden King event will return in the future. Many events in the game are rerun periodically, especially popular ones featuring limited units and valuable rewards like Vanguard Familiars. Keep an eye on official announcements and be prepared with Crimson Moon units for when the event does return.

How Does the Gilgamesh Familiar Compare to Other Vanguard Familiars?

The Gilgamesh Familiar is unique in several ways. As the first limited unit to receive a Vanguard Familiar, it has special significance. In terms of power, the developers have noted that limited unit VFs are typically “not as strong” as normal unit VFs for balance reasons, but the 125% damage boost still makes it extremely competitive. The addition of crowd control abilities and the complex NP stack mechanic make it more versatile than many other Vanguard Familiars.

What Units Count as Crimson Moon for the Event?

Crimson Moon units typically include characters from the Fate series, especially those connected to Gilgamesh’s lore. This includes Gilgamesh (King of Heroes) himself, as well as other Fate series units that share the Crimson Moon category. The exact list can vary, so it’s best to check your units’ categories during the event to see which ones qualify.

Can I Get Multiple Gilgamesh Familiars?

During The Golden King event, you could purchase only one Key of Babylon per account. This is standard for Vanguard Familiars, which are typically limited to one per player. Even if the event returns, you likely won’t be able to obtain a second familiar for the same unit, as there would be no practical use for having duplicates.

How Does the NP Stack Mechanic Work Exactly?

The NP stack mechanic works as follows: Each time Gilgamesh attacks, he gains 1 stack (up to a maximum of 30). When you activate his Enuma Elish ability (unlocked at Upgrade 10), the stacks begin to deplete at a rate of 1 per second. For each stack that depletes, Gilgamesh performs an additional attack that deals 100% damage to a single enemy. This creates a burst damage phase that can be devastating when timed correctly.

What Happens If I Missed The Golden King Event?

If you missed The Golden King event, you haven’t permanently lost your chance to get the Gilgamesh Familiar. Based on the game’s patterns, the event will likely return in the future. Additionally, when the trading system is implemented, you may be able to acquire the familiar from other players. Keep playing and stay updated on event announcements for your next opportunity.

Conclusion

The Gilgamesh Familiar (Key of Babylon) represents one of the most significant power boosts available for any single unit in Anime Vanguards. As the first limited unit to receive a Vanguard Familiar, it holds special significance both in terms of gameplay and collection value.

With its massive 125% damage increase, versatile crowd control abilities, and unique NP stack mechanic, the Key of Babylon transforms Gilgamesh from a decent unit into a top-tier contender capable of tackling the game’s most challenging content. Whether you’re a dedicated Gilgamesh main or simply looking to maximize your roster’s potential, this familiar is an essential addition.

While The Golden King event has passed, understanding how to obtain and use the Gilgamesh Familiar prepares you for its eventual return. Keep your Crimson Moon units ready, practice the advanced strategies outlined in this guide, and stay tuned for future event announcements.

The world of Anime Vanguards is constantly evolving, but the Gilgamesh Familiar remains a cornerstone of power that will serve you well in both current and future content. Unlock its potential, master its abilities, and dominate the battlefield with the true King of Heroes at your command.