
Trample
Whenever 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.)
Jackal, Genius Geneticist has 4 printings, first in Marvel's Spider-Man Promos (2025). EDHREC ranks it #15,518 among Commander cards. It appears most in The Sixth Doctor decks (4 on EDHREC). It has 2 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.