Veronica (hulk buster)

equip {10}
comes into play with 3 power counters on it, remove a counter during your upkeep.
if you cant remove a power counter sacrifice veronica
can only equip tony stark ,equipped creature gets +20/+20 and gains trample and double strike
while veronica is equipped hulk can't gain +1/+1 counters
veronica may not be equipped unless opponent controls a creature with 15 power or above