Battlewand Oak 
Creature — Treefolk Warrior
Whenever a Forest you control enters, this creature gets +2/+2 until end of turn. Whenever you cast a Treefolk spell, this creature gets +2/+2 until end of turn.
Legality
standardNOT LEGALpioneerNOT LEGALmodernLEGALlegacyLEGALvintageLEGALcommanderLEGAL