Enigma Eidolon

814a1082-6e2c-46d3-9b45-12dab7006c0f

$0.25 CND 

{U}, Sacrifice Enigma Eidolon: Target player puts the top three cards of his or her library into his or her graveyard. Whenever you cast a multicolored spell, you may return Enigma Eidolon from your graveyard to your hand.