The Emperor’s Key is a new item in Attack on Titan Revolution that offers mythical perks, Titan Serums, and other rare items.

Attack on Titan Revolution’s highly anticipated Updated 1 is here with new loot. A new Emperor’s Key is available as a reward for activities that can offer you high-tier loot. You can use the key after raids to get special rewards like Scarves, Titan Serums, and perks. If you want to get your hands on the new loot, this guide will help you complete the raid and earn special rewards.
You can use only one Emperor’s Key every time you raid. You will have to redo raids in case you have a lot of keys saved up already.
How To Get an Emperor’s Key in Attack on Titan Revolution

There are three ways to get an Emperor’s Key in Attack on Titan Revolution:
- Daily quests
- Raids
- In-game Market
You can get one Emperor’s Key every day by completing your daily quests. If you want a shot at upgrading your gear, you should do your dailies regularly. Even if you are a new player and cannot complete raids, you can collect the keys and save them for when you are ready for endgame content.
Raids are now available in the game, and you can randomly get the keys from Raider’s Chests. The first Chest in every raid is free to open, so you can get free loot every run and potentially get Emperor’s Keys.
The third method to get Emperor’s Keys is through purchases. You can get one key for 3,499 Robux. It translates to around $43 USD per key.
How To Use Emperor’s Keys in Attack on Titan Revolution
The second Chest in a raid is an Emperor’s Chest. During the first phase, you have to defend Eren for your Raider’s Chest drop. In the second phase, successfully beating Eren rewards an Emperor’s Chest. You can unlock the Chest using an Emperor’s Key.
Here are all of the possible rewards from an Emperor’s Chest:
Drop | Drop Chance |
Common Perk | 29.8% |
Rare Perk | 65.5% |
Epic Perk | 2% |
Lantern | 0.15% |
Key | 0.15% |
Hardened Blade | 0.8% |
Journal | 0.4% |
Herbal Magic | 0.2% |
Duality | 0.1% |
Attack Shard | 0.1% |
Cloak | 0.08% |
Mythical Perk | 0.06% |
Scarf | 0.04% |
Titan Serum | 0.02% |
To use the key, you need to do at least 5% damage to Eren. If you are below the damage threshold, you have to start a new raid.
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