Grundthal, King of Beasts

Amplify 4 (when this creature enters the battlefield, you may reveal any number of beast cards from your hand. For each card revealed this way, put 4 +1/+1 counters on this creature.)
Beasts you control get +2/+2 and trample.
{4}{r}{g},{t}: Draw cards equal to the highest power among beasts you control.