Main deck (60) 4 Bloodghast 4 Chancellor of the Dross 4 Corroding Dragonstorm 2 Flare of Malice 4 Geralf's Messenger 4 Hagra Mauling 4 Knight of the Ebon Legion 3 Murderous Rider 3 Phyrexian Arena 4 Piranha Marsh 4 Sign in Blood 16 Swamp 4 Tyrant's Choice Sideboard (15) 4 Dash Hopes 2 Phyrexian Revoker 2 Pithing Needle 2 Rankle's Prank 2 Void Mirror 3 Yahenni's Expertise