Well, how about a little fire, scarecrow
Killing a creature for 5 mana is fine but on the expensive side, but if you reanimate it during combat, you can often block with your new creature, killing an attacker in the process
Creatures (3) Lands (16) Spells (41) 4 Serum Visions 4 Peer Through Depths 4 Desperate Ritual 4 Seething Song 4 Rite of Flame 4 Empty the Warrens 4 Ponder 4 Manamorphose 4 Preordain 2 Pyretic Ritual 3 Gitaxian Probe Sideboard Sleight of Hand verus Opt is just a sorcery versus instant question
Jack-Jack's Enchanted card is gorgeous and it's already the one everyone's talking about
Seeing as this is a finance column, Ill try to touch upon some of the most financially interesting oversized cards
The ramp is good enough, half the card draw is monarchy which doesn't stack well since becoming the monarch when you already are doesn't get you another card