Reckless Rager

Reckless Rager enters the battlefield with X
+1/+1 counters on it.
Reckless Rager attacks each combat if able.
{2}{r}{g}: Put a +1/+1 counter on Reckless Rager,
then double the number of +1/+1 counters on it.
Rage (When this creature dies, it deals damage equal
to the number of +1/+1 counters on it to any target.)