Hooded Blightfang is a rare Creature — Snake card from Core Set 2021 (M21), collector number 357. Current market price: $2.94 (foil $4.49), TCGplayer market prices via Scryfall.
Deathtouch Whenever a creature you control with deathtouch attacks, each opponent loses 1 life and you gain 1 life. Whenever a creature you control with deathtouch deals damage to a planeswalker, destroy that planeswalker.