Main deck (60) 4 Blightstep Pathway 4 Cragcrown Pathway 4 Emergent Ultimatum 2 Fabled Passage 1 Forest 4 Goldspan Dragon 2 Island 2 Ketria Triome 3 Kiora Bests the Sea God 2 Koma, Cosmos Serpent 3 Magma Opus 4 Migration Path 2 Mountain 4 Riverglide Pathway 4 Stonecoil Serpent 2 Swamp 2 The Tarrasque 2 The World Tree 4 Tibalt's Trickery 2 Ugin, the Spirit Dragon 3 Valki, God of Lies Sideboard (15) 1 Battle of Frost and Fire 4 Cultivate 1 Magma Opus 4 Opt 4 Ox of Agonas 1 Ugin, the Spirit Dragon