Advanced Search Sets Random Syntax Aeronaut's Wings Andril, Flame of the West Angelic Armaments Auxiliary Boosters Avacyn's Collar Barbed Spike Bladed Pinions Celestial Armor Cliffhaven Kitesail Cloak of the Bat Cloudsteel Kirin Cobbled Wings Colossus Hammer Cursed Windbreaker Dancing Sword Diviner's Wand Dragonwing Glider Dragoon's Lance Eater of Virtue Ensouled Scimitar Experimental Armor Falcon's Wing Harness Fleetfeather Sandals Foot Chopper Gilded Pinions Glider Staff Hexgold Hoverwings Hookblade Hulkbuster Armor Iron Man Armor Kitesail Magebane Armor Mandibular Kite Mask of Griselbrand Maul of the Skyclaves Mechanical Glider Midnight Angel Armor Moonsilver Spear Multiclass Baldric Neurok Hoversail Peregrine Mask Raven Wings Rocket-Powered Goblin Glider Seraphic Greatsword Skinwing Skyblinder Staff Slayer's Plate Spidersilk Net Starforged Sword Stitcher's Wings Sword of Dungeons & Dragons Tatsumasa, the Dragon's Fang Valkyrie's Sword Winged Boots Wings of Hubris Zephyr Boots

Every time an opponent draws a card outside their normal draw for the turn, Xyris summons a 1/1 Snake token: an ability that can easily get out of hand in the value-hungry Commander format
Purchase on the MTG Arena store
On later turns, Atalan Jackal can also still have value, as it is a good follow up to a board wipe to get some extra value while rebuilding
Third Path Iconoclast, Saheeli, Sublime Artificer, and Prismari Pianist are just a handful of options to flood the board with tokens for this Izzet commander to lead into battle
Its fairly easy too, you can get them online or at most major stores