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Second Edition on my Helix deck. Gilder Bairn+Utopia Vow+Training Grounds=Helix Pinnacle win. Net of 7 mana. Turn 1: Forrest/Breeding Pool/Tropical Island; Helix Pinnacle Turn 2: Island/Tropical Island/Breeding Pool; Training Grounds; Pay 1 mana into Helix Turn 3: Any land; Gilder Bairn Turn 4: Utopia Vow on Gilder; Pay 1 mana into Helix; Tap Gilder for mana, use mana to untap and double Helix's counters; Rinse and Repeat.
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