Legion Breaker's Heavy Attack Charged Skill Burning Heart can charge up to the 3rd stage, unleashing a charged leap attack that deals high damage. During the Iron Guards state, Mo Blade Anxi Soldier will appear during the 3rd stage charging and perform a leap attack toward the target. When Mo Blade Anxi Soldier hits an enemy, you gain Mountain Splitter for 5 seconds: Burning Heart and Anxi Soldiers' damage is guaranteed to be Critical, with 10% increased Critical DMG. You can only gain Mountain Splitter once per 15 seconds.
Enemies passively have 5% damage reduction. Each time they take Critical damage from Anxi Army's coordinated attack, their damage taken increases by 5% for 8 seconds, stacking up to 5 times.