Talk:Fate/Accel Zero Order Event/@comment-118.136.88.200-20180321104640/@comment-28209103-20180325054149

Every effect in this game is Chance based however when the chance are not listed explicitly it means either 100% chance or 500% chance which is the max.

In Kerry case it's probably 100% so unless your opponent have Magic Resistance or Debuff resist up his Drain will hit for sure..