The premier debuff support in Honkai: Star Rail. Jiaoqiu brings enemies to their knees with Ashen Roast stacks, amplifying all incoming damage and treating afflicted targets as Burned. His Zone Ultimate pushes Ashen Roast across all enemies simultaneously, making him Acheron's most powerful pairing and a cornerstone of Fire team compositions.
Deals Fire DMG to a single target equal to 50% of Jiaoqiu's ATK. Rarely used in practice since the Skill provides far more value through Ashen Roast application and Blast coverage.
Deals Fire DMG equal to 75% of Jiaoqiu's ATK to a single target and 45% ATK to adjacent enemies. Has a 100% base chance to inflict 1 stack of Ashen Roast on the primary target. Your main tool for building Ashen Roast stacks during the Zone rotation.
Sets the number of Ashen Roast stacks on all enemy targets to the highest stack count currently on the battlefield. Activates a Zone and deals Fire DMG equal to 60% of ATK to all enemies. While the Zone is active, enemies receive 9% increased Ultimate DMG and have a 50% base chance of receiving 1 Ashen Roast stack when taking action (up to 6 triggers total, once per enemy per turn). Zone lasts 3 turns.
When Jiaoqiu hits an enemy with Basic ATK, Skill or Ultimate, there is a 100% base chance to inflict 1 stack of Ashen Roast. At 1 stack, the enemy takes 7.5% increased DMG. Each subsequent stack adds 2.5% more (capped at 5 stacks). Enemies with Ashen Roast are also treated as Burned, taking Fire DoT equal to 90% of ATK each turn. Ashen Roast lasts 2 turns.
After using Technique, creates a special dimension lasting 15 seconds. Upon entering combat, deals Fire DMG equal to 100% of ATK to all enemies with a 100% base chance of applying 1 Ashen Roast stack. Only 1 dimension from allies can exist at a time. Excellent for pre-loading Ashen Roast before fights.
Jiaoqiu excels as a Nihility debuffer whose Ashen Roast stacks amplify all team damage. He is Acheron's premier partner and also fits into any team that benefits from consistent Fire DoT and universal damage amplification.