Woodfall Primus is a rare Creature — Treefolk Shaman card from Shadowmoor (SHM), collector number 135. Current market price: $1.98 (foil $31.20), TCGplayer market prices via Scryfall.
Trample When this creature enters, destroy target noncreature permanent. Persist (When this creature dies, if it had no -1/-1 counters on it, return it to the battlefield under its owner's control with a -1/-1 counter on it.)