Main deck (60) 4 Burst Lightning 4 Disciple of the Vault 4 Dragonskull Summit 4 Experimental Synthesizer 4 Exuberant Fuseling 2 Foreboding Ruins 4 Gitaxian Probe 2 Iron Apprentice 4 Mishra's Research Desk 7 Mountain 4 Oni-Cult Anvil 4 Patchwork Automaton 4 Ravenous Squirrel 4 Shrapnel Blast 5 Swamp Sideboard (15) 4 Duress 3 Feed the Swarm 4 Lantern of the Lost 4 Lost Legacy