The Chaos Keeper enters with a sealed Magic booster pack of your choice under it. (You provide a new pack each time.) Whenever The Chaos Keeper deals combat damage to a player, reveal its cards and put one of them into your hand. (Don't open the booster pack until the first time this ability reolves.)
![The Chaos Keeper [Mystery Booster 2 Playtest Cards]](http://tothetablebgc.myshopify.com/cdn/shop/files/596124.jpg?v=1776542791&width=1445)
