Thrumming Hivepool is a rare artifact card that looks really powerful for any Sliver deck, but is technically not an actual sliver
If you somehow control two or more Genku, Future Shapers, track which modes have been chosen each turn for each one's ability separately
The other three decks, while not quite as powerful, still pack a serious punch while honoring the timeless feeling of Fallout's post-apocalyptic hellscape
National Champion Ali Aintrazis Top 16 deck from Grand Prix: Charleston: "Ali Aintrazis Five-Color Door" Creatures (6) 1 Angel of Serenity 4 Thragtusk 1 Griselbrand Planeswalkers (4) 1 Garruk, Primal Hunter 1 Nicol Bolas, Planeswalker 1 Tamiyo, the Moon Sage 1 Vraska the Unseen Spells (23) 2 Abrupt Decay 3 Sphinx's Revelation 2 Rakdos's Return 2 Ranger's Path 3 Lingering Souls 3 Supreme Verdict 4 Farseek 1 Oblivion Ring 1 Door to Nothingness 2 Chromatic Lantern Angel of Serenity, Griselbrand, and Garruk, Primal Hunter in the same deck
Where this gets real cheeky is if you can remove the abilities on Ol' Skinny here after declaring attacks, which lets it deal 10 damage after no blocks have been declared
