Ascend from Avernus is a rare Sorcery card from Battle for Baldur's Gate Promos (PCLB), collector number 5s. Current market price: — (foil $5.74), TCGplayer market prices via Scryfall.
Return all creature and planeswalker cards with mana value X or less from your graveyard to the battlefield. Exile Ascend from Avernus.