Main deck (60) 4 Brainstorm 3 Cabal Therapy 4 Dark Ritual 4 Gitaxian Probe 4 Grindstone 1 Helm of Obedience 4 Infernal Tutor 2 Island 4 Leyline of the Void 4 Lion's Eye Diamond 2 Lotus Petal 4 Painter's Servant 4 Polluted Delta 4 Ponder 4 Scalding Tarn 1 Swamp 3 Thoughtseize 1 Tropical Island 3 Underground Sea Sideboard (15) 3 Abrupt Decay 4 Duress 2 Echoing Truth 3 Helm of Obedience 2 Massacre 1 Xantid Swarm