Nargacuga

Flying, Battle Cry (When this creature attacks,
each other attacking creature gets +1/+0 until end
of turn.)
{1}{g}: Nargacuga gains +1/+1 until end of turn.
Tail Spikes- {b}{g}: Nargacuga deals 3 damage
to target creature.
Enter it's turf and suffer your fate, Watch it's
eyes fill with rancor and hate, Don't try to run
It's already too late.