name: Jackal, Genius Geneticist
printings: OM1, PSPM, SPM
text: Trample\nWhenever you cast a creature spell with mana value equal to Jackal's power, copy that spell, except the copy isn't legendary. Then put a +1/+1 counter on Jackal. (The copy becomes a token.)
type: Legendary Creature — Human Scientist Villain