Flourishing Arch Wardens

Defender
Morph, Cabal {1}{g}(You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost. When you do, for each creature you have turned face up this turn, put a +1/+1 counter on that creature.)
Landfall - Whenever a land enters the battlefield under your control, place a +1/+1 counter on Flourishing Arch Wardens.