Julius Jumblemorph Dragonlord Dromoka Drizzt Do'Urden Dromoka, the Eternal Dyadrine, Synthesis Amalgam Ellivere of the Wild Court Emmara Tandris Emmara, Soul of the Accord Farmer Cotton Finneas, Ace Archer Frodo Baggins Gabriel Angelfire Gaddock Teeg Garnet, Princess of Alexandria Ghalta and Mavren Gluntch, the Bestower Gylwain, Casting Director Haliya, Ascendant Cadet Hamza, Guardian of Arashin Janai and Hoppy, Roofskippers Jasmine Boreal Jasmine Boreal of the Seven Jenson Carthalion, Druid Exile Kaheera, the Orphanguard Karametra, God of Harvests Katilda, Dawnhart Prime Kei Takahashi King Darien XLVIII Krond the Dawn-Clad Kudo, King Among Bears Kutzil, Malamet Exemplar Kyler, Sigardian Emissary Lady Caleria Lagorin, Soul of Alacria Lathiel, the Bounteous Dawn Leinore, Autumn Sovereign Lord Magnus Maja, Bretagard Protector Mary Jane Watson Melira, the Living Cure Merry, Warden of Isengard Mikey & Leo, Chaos & Order Miriam, Herd Whisperer Mirri, Weatherlight Duelist Ms

Overall, it seems to me that Rayami may end up filling in some weird hybrid role between a creature-based deck and a Voltron deck, a difficult combination, since Voltron decks rarely cast many other creatures aside from the commander
Dragon Tyrant was kind of the Magic equivalent of Blue-Eyes when it came out, it's incredibly big and comes with built in sacrifice (like Blue-Eyes)
It has a much wider range than other card quality effects being comparable to Ancestral Recall at its best and being a Whispers of the Muse (without buyback!) at worst
If you want to truly build a land destruction deck, this is your pick and you might finally have a home for Akki Raider, but keep in mind that youll either get targeted any time you play Zo-Zu, or your opponents will grow tired of it relatively quickly
Let me know which cards are giving you nightmares in the comments below!