Chaos

Chaos is a five-color Commander battlecruiser/dragon-goodstuff deck led by The Ur-Dragon, built around casting huge, high-impact creatures and overwhelming the table with raw power.

Its core plan is to use a 5-color mana base to deploy a mix of Dragons, Serpents, Praetors, and other bombs like Tiamat, Ancient Silver Dragon, Koma, Cosmos Serpent, Vorinclex, Jin-Gitaxias, and Progenitus. The Ur-Dragon and Tiamat help tie the deck together by rewarding a heavy Dragon package, while cards like Omnath, Locus of All and Dark Ritual provide some acceleration into big plays.

The deck wins primarily through combat damage from massive evasive threats, sometimes with extra pressure from cards like Skithiryx, the Blight Dragon for infect kills or value engines like Xyris and Koma. It also packs plenty of sweepers and disruption—such as Blasphemous Act, Farewell, Day of Judgment, and Worldfire—