If youre worried about build time (which is usually about 50 minutes), you can mitigate time anxieties by having a baseline done early (i.e., I know Im playing UB because I have Edgar, Sephiroth, Odin, and Ultimecia, Time Sorceress, but should I splash red for anything?)
You can make this go that much further to being one-sided by running a bunch of Vigilance, or putting into the flavor-of-the-month deck: a vehicles deck
SQUARE ENIX SKU: 4988601389877 Selected: FINAL FANTASY Card Sleeve Series Clive (FFCSS-10)

Aarakocra Sneak Abigale, Eloquent First-Year Abigale, Poet Laureate Abzan Skycaptain Aegis Sculptor Aerial Extortionist Aerie Auxiliary Aerie Mystics Aesthir Glider Aetherstorm Roc Airdrop Condor Akim, the Soaring Wind Ambrosia Whiteheart Anvilwrought Raptor Apex Hawks Aphetto Vulture Arcanist's Owl Arcbound Condor Arctic Aven Artificer's Assistant Ascending Aven Augury Owl Augury Raven Aven Archer Aven Augur Aven Battle Priest Aven Brigadier Aven Cloudchaser Aven Courier Aven Envoy Aven Eternal Aven Farseer Aven Fateshaper Aven Fisher Aven Fleetwing Aven Flock Aven Fogbringer Aven Gagglemaster Aven Heartstabber Aven Initiate Aven Interrupter Aven Liberator Aven Mimeomancer Aven Mindcensor Aven Redeemer Aven Reedstalker Aven Riftwatcher Aven Sentry Aven Skirmisher Aven Smokeweaver Aven Soulgazer Aven Squire Aven Sunstriker Aven Surveyor Aven Tactician Aven Trailblazer Aven Trooper Aven Warhawk Aven Wind Guide Aven Wind Mage Aven Windreader Aven of Enduring Hope Avian Oddity Baleful Strix Balmor, Battlemage Captain Balshan Collaborator Bartz and Boko Battlefield Percher Battlefield Raptor Battleflight Eagle Battlewing Mystic Battlewise Aven

While Modern Horizons 2 certainly took the 'bigger, better, flashier' method of approaching a follow-up to 2019's wildly successful Modern Horizons, it did so at the expense of multiple formats, warping entire years' worth of meta games around the cards introduced in this set
Thought I was out of both FFXIV and MTG