Magma-born Hatchling

When Magma-born Hatchling enters the battlefield or becomes grown, it deals damage
to each opponent and each creature they control
equal to it's power.
{3}{r}{r}: Growth 3. (If this creature isn't grown,
put 3 +1/+1 counters on it and it becomes grown.)
"Even if it's small, it can burn a hole right through
you. And anything, or anyone else nearby."