Cave of Temptation is a common Land card from Foundations Jumpstart (J25), collector number 763. Current market price: $0.33, TCGplayer market prices via Scryfall.
{T}: Add {C}. {1}, {T}: Add one mana of any color. {4}, {T}, Sacrifice this land: Put two +1/+1 counters on target creature. Activate only as a sorcery.