Lets start with the Showcase variants for this set, of which there are two: Monster Manual frames and the Classic Module treatment

Akul the Unrepentant Amareth, the Lustrous Ao, the Dawn Sky Arcades Sabboth Arcades, the Strategist Atarka, World Render Atsushi, the Blazing Sky Bahamut, Warden of Light Beledros Witherbloom Betor, Ancestor's Voice Betor, Kin to All Bladewing the Risen Bladewing, Deathless Tyrant Chiss-Goria, Forge Tyrant Chromium Chromium, the Mutable Crosis, the Purger Darigaaz Reincarnated Darigaaz, the Igniter Dragon Man, Reformed Robot Dragonhawk, Fate's Tempest Dragonlord Atarka Dragonlord Dromoka Dragonlord Kolaghan Dragonlord Ojutai Dragonlord Silumgar Drakuseth, Maw of Flames Dromar, the Banisher Dromoka, the Eternal Ebondeath, Dracolich Fang, Roku's Companion Fin Fang Foom Firkraag, Cunning Instigator Gadrak, the Crown-Scourge Galazeth Prismari Ganax, Astral Hunter Grendel, Spawn of Knull Herigast, Erupting Nullkite Hidetsugu and Kairi Hraesvelgr of the First Brood Icingdeath, Frost Tyrant Inferno of the Star Mounts Intet, the Dreamer Iymrith, Desert Doom Jugan, the Rising Star Junji, the Midnight Sky Kairi, the Swirling Sky Karrthus, Tyrant of Jund Keiga, the Tide Star Khorvath Brightflame Klauth, Unrivaled Ancient Kokusho, the Evening Star Kolaghan, the Storm's Fury Korlessa, Scale Singer Korvold, Fae-Cursed King Korvold, Gleeful Glutton Kura, the Boundless Sky Kyodai, Soul of Kamigawa Lathliss, Dragon Queen Livaan, Cultist of Tiamat Lorehold, the Historian Lozhan, Dragons' Legacy Malfegor Miirym, Sentinel Wyrm Nadaar, Selfless Paladin Neriv, Crackling Vanguard Neriv, Heart of the Storm Nicol Bolas Nicol Bolas, the Ravager Niv-Mizzet Reborn Niv-Mizzet, Dracogenius Niv-Mizzet, Guildpact

10am-6pm T: 400
If you choose to take the elevator, you create three Hero tokens, representing Cloud, Barret, and Tifa arriving at the top of the tower ready to go
Extended Art & Pop-up Alters Extended art alters have their frames painted over to extent the original illustration, providing much more depth and story telling to it as if it gave a spark of life to the card itself
While I'm not sure that just Release to the Wind is enough to make the strategy viable, it's possible we get some more blink / flicker support in Dominaria , which would go a long way toward making the plan legitimate in Standard