This mostly means having abilities that add some kind of randomizing aspect to the game , as well as enabling said strategies in some way
As such, your only route to victory is through poison counters, since you can't actually win through traditional combat
For later appearances of "Doppleganger", see "Doppleganger" (later anime)
Maybe it is the art, a favorite character or a set tied to a good memory
Izzet Affinity (6.1% of the Winner's Metagame) 4 Fiery Islet 4 Spirebluff Canal 4 Urza's Saga 4 Kappa Cannoneer 4 Pinnacle Emissary 4 Engineered Explosives 4 Mishra's Bauble 4 Mox Opal 4 Weapons Manufacturing 3 Sink into Stupor 3 Tormod's Crypt 3 Metallic Rebuke 3 Claws of Gix 2 Emry, Lurker of the Loch 2 Arcbound Ravager 1 Island 1 Shadowspear 1 Steam Vents 1 Pithing Needle 1 Welding Jar 1 Aether Spellbomb 1 Skateboard 1 Shivan Reef 3 Damping Sphere 2 Whipflare 2 Galvanic Blast 2 Mystical Dispute 2 Consign to Memory 1 Grafdigger's Cage 1 Force of Negation 1 Vexing Bauble 1 Emry, Lurker of the Loch As the name implies, Izzet Affinity thrives on artifact synergies, quickly enabling metalcraft for explosive starts
Creatures that have strong leave the battlefield effects or dying triggers work well with fighting effects because you dont care if they survive the fight