Mews attack is not one that we havent seen before, Cross Fusion Strike allows you to copy the attacks of your other Fusion Strike Pokmon in play for only 2 colourless energy
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When I was invited, I had thought about playing something more unconventional, perhaps a UW Faeries list with Shared Triumph, a UW Skies list utilizing Meddling Mage, Swords to Plowshares, and Armageddon, or a self-bounce heavy list with Wormfang Drake, Thalakos Seer, and Curfew
This is an example of what happens when you have cheap extra turn spells, and Time Walking your opponent (or yourself) is still something referred to in Magic slang
From there, we find a few other high-power, lower-mana-cost creatures for Sakashima to copy