If you really want to build a Nicol Bolas deck in Commander, I'd stick with the OG Nicol Bolas
The last judge promos printed were the cycle of Owl Basics in 2023, which were universally panned for being low-effort judge promos
Aatchik, Emerald Radian Basri, Tomorrow's Champion Caelorna, Coral Tyrant Captain Howler, Sea Scourge Caradora, Heart of Alacria Daretti, Rocketeer Engineer Far Fortune, End Boss Gonti, Night Minister Hazoret, Godseeker Kalakscion, Hunger Tyrant Ketramose, the New Dawn Kolodin, Triumph Caster Lagorin, Soul of Alacria Loot, the Pathfinder Mendicant Core, Guidelight Mimeoplasm, Revered One Mu Yanling, Wind Rider Oviya, Automech Artisan Redshift, Rocketeer Chief Sab-Sunen, Luxa Embodied Samut, the Driving Force Sita Varma, Masked Racer Sundial, Dawn Tyrant Terrian, World Tyrant The Speed Demon Tyrox, Saurid Tyrant Vnwxt, Verbose Host Winter, Cursed Rider Zahur, Glory's Past
Primal Genesis lets you unleash the rage of massive dragons and rhinos, overpowering the table with your formidable army
For instance, at CommandFest Chicago I was playing my Krrik, Son of Yawgmoth deck and dwindled my own life total down to 1 while the other 3 players were all still over 30 life
Overall, I wouldnt overload on these anti-lifegain cards as if you feel like you need to, then you probably shouldnt be playing a red deck in that metagame
