Woe Strider is a rare Creature — Horror card from Theros Beyond Death Promos (PTHB), collector number 123s. Current market price: — (foil $1.94), TCGplayer market prices via Scryfall.
When this creature enters, create a 0/1 white Goat creature token. Sacrifice another creature: Scry 1. Escape—{3}{B}{B}, Exile four other cards from your graveyard. (You may cast this card from your graveyard for its escape cost.) This creature escapes with two +1/+1 counters on it.