The closed beta test for Honkai Star Rail 4.4 has started, leading to leaks about the character Gilgamesh, a limited Fate collaboration unit. Key abilities include a basic attack that deals Lightning damage to one target, and a skill that allows him to ignore 30% of enemy defense for three turns while damaging adjacent foes. His ultimate inflicts Lightning damage on all enemies and adds extra damage to random targets. Gilgamesh's passive talents provide significant buffs, including enhancing allies' ultimate damage and generating 'Interest' points that can trigger further actions. To ascend Gilgamesh, players will need 3.3 million Credits and various materials such as Thunder Strum and Guardian's Lament. His animations are also revealed, showcasing unique attack styles, including a vortex during his ultimate. This information is based on leaks and may change, so players are advised to remain cautious.