The Unlimited Fighting Championship represents an exciting new event introduced in the Genshin Impact 5.5 update. Launched on April 7, 2025, this combat-centric challenge will be available to players until April 21, 2025. Participants can look forward to a range of enticing rewards, such as Primogems, Mora, and more.
This guide serves to provide you with important details on how to successfully engage in the Unlimited Fighting Championship event within Genshin Impact’s latest update.
Getting Started with the Unlimited Fighting Championship
The Unlimited Fighting Championship is designed to test players’ combat skills against various formidable enemies across multiple challenges. Each challenge consists of two rounds featuring a unique set of adversaries, requiring careful team preparations.
Mastering the First Half: Securing Buffs

During the initial phase of each challenge, focus on increasing your Support Level by completing specific tasks within the given time frame. Achieving a higher Support Level grants you stackable buffs, which are vital for your success in the subsequent round.
Conquering the Boss: Deplete HP Bars

The second round presents players with a formidable main boss, which boasts multiple HP bars. To secure rewards, you need to deplete a specific number of these bars. Keep in mind that the buffs acquired in the first round play a crucial role in overcoming this challenging foe.
Overview of the Challenges in Unlimited Fighting Championship
Challenge 1: Extinction – Aeonblight’s End

The inaugural challenge, titled Extinction: Aeonblight’s End, features the Aeonblight Drake as the primary antagonist in the second round. To unlock all associated rewards, you must successfully deplete the boss’s HP bar 900 times. That said, accomplishing this task just 40 times will still earn you a substantial amount of Primogems.
Before facing the Aeonblight Drake, ensure you shatter the shields of both the Cryo and Electro Abyss Mages in the first round for enhanced Support Level and buffs.
Rewards Awaiting You in the Unlimited Fighting Championship
- Primogems
- Hero’s Wit
- Mystic Enhancement Ore
- Natlan talent level-up materials
- Natlan weapon ascension materials
- Mora
To learn more about this event and its challenges, visit the detailed guide here.