T4 Deck. This looks like a merfolk deck, but I went with them only because I was doing things like creating Islands out of my opponent’s lands and wanted to take advantage of that with islandwalking and Seasingers. The main thrust of the deck is to force my opponent into discarding a land, spending mana, going colorless, taking damage, or grinding cards, depending on how he chose to pay for things. This is tough, as a number of other cards would have worked well here, including Mana Short. The deck is cheap, coming in at a 1.93 average on a 12/19/9 curve.