Jackal, Genius Geneticist
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.)
About Jackal in Brawl
Jackal, Genius Geneticist is a Green/Blue legendary creature legal as a commander in MTG Arena Historic Brawl. With Kiln you can forge a complete, rules-legal 100-card deck around Jackal in one click, balanced on mana curve and organized by role (ramp, card draw, removal, threats), with every card verified against the real Arena pool so nothing illegal or made-up slips in.
New to the format? Read how to build a Brawl deck.
Frequently asked questions
What color identity is Jackal, Genius Geneticist?
Jackal, Genius Geneticist's color identity is Green/Blue. Every card in its Brawl deck must fall within that identity.
Is Jackal, Genius Geneticist legal as a Brawl commander?
Yes, Jackal, Genius Geneticist is a legendary creature legal to command in MTG Arena Historic Brawl.
How many cards are in a Jackal Brawl deck?
Exactly 100: Jackal, Genius Geneticist as the commander plus 99 different singleton cards within its color identity.