A.B.A, the Obsessed Lover

During your Upkeep, Scry 1, if the card revealed is
a creature, add 1 Jealousy Token to A.B.A. If revealed card is a Human, add 2 Jealousy Tokens instead.
You may sacrifice 2 HP for 2 Jealousy Tokens once per upkeep
Spend a Jealousy Token to transform A.B.A.

"Together, forever... In perfect harmony... For all
time... Uweh heh heh..."