The chaos effect can be an absolute game-changer, allowing you to cheat on mana costs and sidestep countermagic effortlessly
Brawl Legal Vintage Legal Timeless Legal Commander Legal Pauper Legal Oathbreaker Legal Penny Not Legal Toolbox Notes and Rules Information for Sleight of Hand: If there is only one card in your library, you put it into your hand
I've also got a few cards that benefit from having a Wizard under my control
However, this is usually a multiplayer deck, and the life-gain is more of a defensive mechanism for the main game plan
Legendary Creature - Devil Creature (CTRL to add secondary) Enchantment Popular Entertainer Commander creatures you own have "Whenever one or more creatures you control deal combat damage to a player, goad target creature that player controls." (Until your next turn, that creature attacks each combat if able and attacks a player other than you if able.) Legendary Enchantment - Background Enchantment (CTRL to add secondary) Planeswalker Daretti, Scrap Savant +2: Discard up to two cards, then draw that many cards
Chupacabra is still just the best by a solid margin with no restrictions on what it can kill