Rimak of Drax

First Strike, Trample
Rimak of Drax enters the battlefield with four
+1/+1 counters on it.
Remove a +1/+1 counter from Rimak of Drax:
Rimak of Drax gets +3/+0 until end of turn.
{1}: Put Rimak of Drax on top of your library.
Activate this ability only any time you could cast
a sorcery.