2 Careful Consideration 3 Teferi, Mage of Zhalfir 3 Think Twice 4 Cancel 4 Phyrexian Ironfoot 2 Rimefeather Owl 3 Scrying Sheets 4 Skred 3 Repeal 4 Steam Vents 4 Remand 3 Rewind 3 Mana Leak 5 Snow-Covered Mountain 13 Snow-Covered Island Sideboard 2 Draining Whelk 4 Greater Gargadon 3 Spell Snare 3 Pyroclasm 3 Serrated Arrows