yugioh battles of legend crystal revenge booster box Yu-Gi-Oh! TCG: Legend: Crystal Revenge booster set introduces new Yu-Gi-Oh!: Battles of Legend: Crystal

You get lots of control over which sagas go away and which abilities you repeat

You are literally hurting your opponent's Pokemon while you're making Darkrai stronger on your Bench, or if paired with Rocky Helmet Item, a wall of thorns as an Active defender

If you do have ways of making it stronger, this can be an incredible way of setting up a big turn later on

Kefka is a delirium commander that has a nice big activated ability

Until end of turn, it gains hexproof, reach, and "Whenever this creature becomes tapped, it deals damage equal to its power to up to one target creature." Players still get priority while a spell with split second is on the stack