arcane card mtg Signet Magic the Gathering Proxy exile target instant or sorcery card with mana value less than or equal to Arcane Proxys power from your graveyard Magic The Gathering Trading Card

It is only for one turn, but let's be honest Blue usually only needs one turn to win

Giada, Font of Hope If youre building a deck thats mostly Giada, Font of Hope and cards you have lying around, you can build a pretty okay angel deck

That means Bruse Tarl itself attacks as a 3/3 double striker with lifelink, if you need it to

But if someone is out of cards or you draw it late

Hydroid Krasis Once a beast in Standard (literally), Hydroid Krasis is still respectable in any format where dumping a bunch of mana into a serious threat that draws you a couple of cards is a worthwhile investment

Add to this that it's a relatively inexpensive Song, and you can have your character sing it to deal damage to every opposing character on the field