[Tsukishiro Yanagi] Moonblade Shadow Pursuit

When any squad member triggers Disorder, Tsukishiro Yanagi gains 1 stack of Shadow Pursuit, stacking up to 3 times. When the active character's heavy attack hits an enemy, if Tsukishiro Yanagi has Shadow Pursuit, it will automatically consume 1 stack to execute 1 instance of Graceful Dance against the enemy. Graceful Dance is an Aftershock and can be triggered once every 1s.