[46] Brawl utilizes all cards on Arena outside of its own banlist
You need to have cast it and kept it out long enough to complete a dungeon, pay three mana, hope you hit a spell you can cast, and cant even play lands from it (as theyre not cast, simply played)
Akim, the Soaring Wind Bonehoard Dracosaur Carnage Tyrant Deathmist Raptor Ghalta, Stampede Tyrant Gishath, Sun's Avatar Illuna, Apex of Wishes Illuna, Apex of Wishes Kalamax, the Stormsire Pantlaza, Sun-Favored Polyraptor Ravenous Tyrannosaurus Sauron, Dino Devotee Silverclad Ferocidons Snapdax, Apex of the Hunt Snapdax, Apex of the Hunt The Tarrasque Thrasta, Tempest's Roar Trapjaw Tyrant Triceraton Commander Tyrranax Rex Vadrok, Apex of Thunder Vadrok, Apex of Thunder Vaultborn Tyrant Wakening Sun's Avatar Zacama, Primal Calamity Zilortha, Strength Incarnate
Of all these pointers, the most important tip is the first one
only by beating a rare hunter in which a pack of 5 random powerful cards are included