Control Magic Control Magic can incite shenanigans in a Commander game by taking control of your opponents commander or one of their other best creatures
Its an artifact, it cycles, and it sacrifices itself, which isnt as bad a combination as it sounds
Diamond Weapon | Standard | Travis Hall Creatures (29) 4 Chupacabra Echo 4 Diamond Weapon 4 Overlord of the Balemurk 4 Town Greeter 3 Osteomancer Adept 2 Disruptive Stormbrood 2 Haywire Mite 2 Honest Rutstein 2 Lasyd Prowler 2 Summon: Primal Odin Spells (7) 4 Dredger's Insight 3 Broodheart Engine Lands (24) 4 Forest 4 Swamp 4 Llanowar Wastes 4 Underground Mortuary 4 Wastewood Verge 3 Restless Cottage 1 Fountainport Last, but not least, let's take a look at Cloud, Midgar Mercenary
I have collected many sets since then and would class myself as a "seasoned collector", but I'll be honest with you
Enlightened Tutor (Game Changer)
With limited support for any control archetypes at this time, Toxicroak ex might just have to wait to shine