Warden of the First Tree (143) [Fate Reforged]

{1}{W/B}: This creature becomes a Human Warrior with base power and toughness 3/3. {2}{W/B}{W/B}: If this creature is a Warrior, it becomes a Human Spirit Warrior with trample and lifelink. {3}{W/B}{W/B}{W/B}: If this creature is a Spirit, put five +1/+1 counters on it.