Thirst for Blood

Target creature you control gains first strike, trample, and menace until the end of turn.
If that creature is a Bear, it gets +X/+X until
the end of turn, where X is the number of
Bears you control.
"Crush their bones! Rip their flesh! Shatter their hopes! Show no mercy to any who challenge
us!" - Tarjuu'r, Springpaw Chieftain