Flameclaw, King of the Inferno

When Flameclaw, King of the Inferno enters the battlefield or becomes monstrous, it deals
damage equal to its power to each opponent
and each creature those players control.
{6}{r}{r}{r}: Monstrosity 3 (If this creature isn't monstrous, put three +1/+1 counters on it and it becomes monstrous.)
"Your king has returned."