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‹ All artifacts

3★ Artifact

Oath Key

ATK +12%HP +28%

Effect

Decreases chance of missing by 10%~20%.

Used by heroes running this artifact in RTA, by usage

No tracked RTA usage this season.

Want to thank me?I don’t drink coffee — better play my game.

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Epic Helper

Epic Seven hero database, tier list & RTA draft helper.

A fan project — questions or bugs? [email protected]

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Epic Helper is an unofficial, fan-made tool. Epic Seven and all related characters, artwork and content are trademarks and © Smilegate / Super Creative. Not affiliated with, endorsed or sponsored by Smilegate.

Fan project · no affiliation · 2026