Redtooth Vanguard is a uncommon Creature — Elf Warrior card from Wilds of Eldraine (WOE), collector number 180. Current market price: $0.07 (foil $0.11), TCGplayer market prices via Scryfall.
Trample Whenever an enchantment you control enters, you may pay {2}. If you do, return this card from your graveyard to your hand.