Bush King

Trample, bloom 2
When Bush King attacks, if it has two or more
+1/+1 counters on it, you may exile it. When
you do, search your library for a Dragon creature
card with power less than or equal to Bush
King's power plus 1, put it onto the battlefield,
then shuffle your library.
Grow, then evolve. Else, perish. Some day, they'll
rule a forest... if they're alive by then.