Wolfbriar Elemental is a rare Creature — Elemental card from Modern Masters 2015 (MM2), collector number 169. Current market price: $0.34 (foil $1.12), TCGplayer market prices via Scryfall.
Multikicker {G} (You may pay an additional {G} any number of times as you cast this spell.) When this creature enters, create a 2/2 green Wolf creature token for each time it was kicked.