Lightning Trickster

If used as instant gain +2/+2. {t}{w}{w}{b}{b} steal a card from enemy hand or battlefield and choose to exile or hold in your hand.This creature loses +1/+1 every turn(x/0 = death)
Reach,Flying,First strike, Double strike,Chaining(1/2 damage dealt to opposing player if less than 2 thins block things)
{2}: gain 1+/+1.