Inexorable Blob is a rare Creature — Ooze card from Shadows over Innistrad Promos (PSOI), collector number 212s. Current market price: — (foil $1.90), TCGplayer market prices via Scryfall.
Delirium — Whenever this creature attacks, if there are four or more card types among cards in your graveyard, create a 3/3 green Ooze creature token that's tapped and attacking.