Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)
Whenever a creature you control with
deathtouch (Any amount of damage this deals to a creature is enough to destroy it.) deals combat damage to a player, put that many +1/+1 counters on that creature.
Disguise 
(You may cast this card face down for
as a 2/2 creature with ward
(Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays
.). Turn it face up any time for its disguise cost.)