Earthbound Warden

Defender
Earthbound Warden can't be blocked except by
creatures with flying.
Whenever another Angel or an enchantment
enters the battlefield under your control, put a
+1/+1 counter on Earthbound Warden.
As long as Earthbound warden has four or more
+1/+1 counters on it, it has vigilance, reach, and
loses defender.