Tekuthal, Inquiry Dominus (EOC) $10.84 Everybody loves to double stuff, and proliferate is also a fan favorite mechanic
I also really like the Dragon aura trilogy from Scourge that are in my colors: Dragon Breath, Dragon Shadow, and Dragon Fangs
These boosters get even fancier from there, such as including one foil-etched Rare or Mythic Rare card and one extended-art Rare or Mythic Rare card from the Commander Masters Commander decks, which may be either traditional foil or non-foil
So Brawl on Arena is just another duel format where two players duke it out for victory
Dont forget Smothering Tithe to abuse the forced draw
When activated, Jester's Mask will shuffle the cards in the opponent's hand into their library while giving the player a new hand of cards from their library