Tempestra, Dame of Games is a rare Legendary Creature — Elemental Illusion card from Teenage Mutant Ninja Turtles Eternal (TMC), collector number 27. Current market price: $0.27, TCGplayer market prices via Scryfall.
{2}{R}, {T}, Sacrifice an artifact: Create a token that's a copy of another target creature you control, except it isn't legendary. It gains haste. Sacrifice it at the beginning of the next end step.