Go Blank left Standard with the most recent rotation, so it's unlikely to see much constructed play in the future
Sinkhole is effective in this situation simply because it forces your opponent to play more sites
Swords to Plowshares, Giant Growth, Disenchant, Wild Growth, Sleight of Mind, Death Ward, Circles of Protection, Power Sink, Counterspell, Dark Ritual, Fear, Howl from Beyond, Shatter, Stone Rain, Hurricane, Lure, Regeneration, Icy Manipulator One of the most important things that Ice Age did was to set a standard for future sets that continues through today: The reprint as a valuable tool
Final Fantasy is owned by Square Enix Magic: the Gathering is owned by Wizards of the Coast Kain Highwind is my favourite character in Dissidia aside from Gilgamesh, but I maintain that I main Kain (sorry, had to do it) because he's easier to use than the ever-chaotic power of Gilgy
Love the idea and I plan to play around with this idea