Yivil The Bizarre

: When Yivil The Bizarre enters the battlefield choose an opponent, they choose the targets of spells and abilities you control.
: Whenever a spell is cast you may pay X life where X is the spell's converted mana cost to create a copy of that spell.
: Whenever a spell targets you or a permanent you control gain X life and put X loyalty counters onto Yivil where X is the spells cast this turn.