Vanessa, Stitch lover

Partner with Stitch, Experiment 626
Attack signal (if Stitch, Experiment 626 is on the battlefield tap him and he fights target creature you don't control)

Vampiric abilities (whenever a creature attacks give it one counter from among vigilance, lifeline, flying or protection from black and red until end of turn)

Whenever stitch attacks put a +1 +1 counter on him