Jackal, Genius Geneticist
Type
Legendary Creature — Human Scientist Villain
Mana Cost
{G}{U}
Power / Toughness
1 / 1
Oracle Text
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.)