Warwick, Uncaged

Vigilance, lifelink, haste
Whenever Warwick deals damage to a creature,
blocks, or becomes blocked by a creature,
Warwick gets +0/+X until end of turn, where X
is its power.
Whenever a creature with power or toughness
less than Warwick's power or toughness dies, put
a +1/+1 counter on Warwick, Uncaged.