Decree of Annihilation
{8}{R}{R}
Sorcery
Exile all artifacts, creatures, and lands from the battlefield, all cards from all graveyards, and all cards from all hands.
Cycling {5}{R}{R} ({5}{R}{R}, Discard ~this~: Draw a card.)
When you cycle ~this~, destroy all lands.
Furnace Dragon
{6}{R}{R}{R}
Creature -- Dragon
5/5
Affinity for artifacts (~this~ costs {1} less to cast for each artifact you control.)
Flying
When ~this~ enters, if you cast it from your hand, exile all artifacts.