Invoke Calamity is a rare Instant card from Kamigawa: Neon Dynasty (NEO), collector number 467. Current market price: $0.56 (foil $2.32), TCGplayer market prices via Scryfall.
You may cast up to two instant and/or sorcery spells with total mana value 6 or less from your graveyard and/or hand without paying their mana costs. If those spells would be put into your graveyard, exile them instead. Exile Invoke Calamity.