User blog comment:SpiritedDreaming/RWBY: Attack on Kevin Tower Defense Game/@comment-27404492-20160916202551/@comment-27404492-20160917144952

Wait, I've got it we compete to activate either cinder or Glynda, if cinder is activated then the current Grimm target gains 20hp and if Glynda is activated the the Grimm target loses 20 hp