Nickolas, Restless Rage

Flying, Trample, Defender
Nickolas, Restless Rage enters the battlefield with
3 rest counters on it.
Whenever it takes damage, remove a rest counter
from it. Then if it has no rest counters on it, it
can attack as though it didn't have defender.
{1}{b/r}: Nickolas, Restless Rage gets +2/+0 until
end of turn.