Direct answer: Khala is the new SSR hero announced for Version 2.1. The official details list Dual Swords, Nunchaku, and Gauntlets, plus an Adventure Skill that can obtain Reward Cubes three times a day while she is on the team.
What is confirmed about her kit?
The release-version notice presents Khala as a Wind attacker when using the Dual Swords path. Her kit builds Shaper weapon states through attacks and uses Mirror-Shaper skills to rotate between weapon forms; the official page includes Copycat, Twin Edge, Mirror Dive, Blade Volley, Hook Slash, and Mirror Arsenal.
How does the weapon-state loop work?
Dual Swords, Axe, and Longsword Shaper states provide different combat effects and can be chained through Khala's skills. Her Ultimate creates Mirror-Shaper states and enables Mirage Blade. The official notice also lists potential tiers that improve stats, normal attacks, and the final strike effects.
Should this be treated as a tier verdict?
No. The official notice warns that details are based on the release version and can change in future patches. Use the Khala trial after Version 2.1 opens, then compare her with your actual teams before making a pull decision.
Official source: Hero [SSR] Khala Details.