mtg cards with riot Magic The Gathering - Control (6) You cant cast this spell unless an opponent lost life this turn. MTGNexus - New Blood Riot

See also: 'Archenemy: Nicol Bolas' Is A Streamlined 'Magic: The Gathering' Game Without The Prep Time Commander can be played with two or more opposing players

It could be your land play for the turn

Cogmentor Contraption Cannon Curious Killbot Entirely Normal Armchair Everythingamajig Gnome-Made|Engine Handy Dandy Clone Machine Kindslaver Krarks Other Thumb Labro|Bot Lobe Lobber Mad Science Fair Project Modular Monstrosity Proper Laboratory Attire Robo- Split Screen Staff of the Letter Magus Stamp of Approval Steam-Powered Steel Squirrel Sword of Dungeons & Dragons Voracious|Vacuum Accessories to Murder Applied Aeronautics Arms Depot Auto-Key Bee-Bee Gun Boomflinger Buzz Buggy Deadly Poison Sampler Dictation Quillograph Dispatch Dispensary Division Table Dogsnail Engine Dual Doomsuits Duplication Device Faerie Aerie Genetic Recombinator Gift Horse Gnomeball Machine Goblin Slingshot Guest List Hard Hat Area Head Banger Hypnotic Swirly Disc Inflation Station Insufferable Syphon Jamming Device Lackey Recycler Mandatory Friendship Shackles Neural Network Oaken Power Suit Optical Optimizer Pet Project Quick-Stick Lick Trick Rapid Prototyper Record Store Refibrillator Sap Sucker Sundering Fork Targeting Rocket Thud-for-Duds Top-Secret Tunnel Tread Mill Turbo-Thwacking Auto-Hammer Twiddlestick Charger Widget Contraption LAND Secret Base Watermarket Plains Island Swamp Mountain Forest WHITE | BLUE | BLACK | RED | GREEN MULTICOLORED | ARTIFACT | LAND | ALL CARDS

With access to that piece of the puzzle guaranteed, you could more or less fill the rest of the deck with good ETB effects and call things done

At the beginning of your upkeep, any number of target players each mill two cards

Each deck includes a traditional foil legendary creature