Amber Gristle O'Maul Balthor the Defiled Balthor the Stout Barrowin of Clan Undurr Bruenor Battlehammer Cadric, Soul Kindler Cayth, Famed Mechanist Depala, Pilot Exemplar Gimli of the Glittering Caves Gimli, Counter of Kills Gimli, Mournful Avenger Giott, King of the Dwarves Glin, Dwarf Emissary Hofri Ghostforge Irini Sengir Koll, the Forgemaster Krile Baldesion Magda, Brazen Outlaw Magda, the Hoardmaster Papalymo Totolymo Rankle and Torbran Reveka, Wizard Savant Reyav, Master Smith Shantotto, Tactician Magician Sram, Senior Edificer Sram, Senior Edificer Tataru Taru Torbran, Thane of Red Fell Vihaan, Goldwaker
Theme deck where I play all of the Mardu cards
Ultimately, it boils down to "do you have this skillset?"
I talked about this a little in my shock lands piece, but more on why this is so cool a bit later
Cards that give you benefits for playing big creatures are good options
Meanwhile, Birthing Pod is the creepy steelworks where the mindflayer laired, and Prime Speaker Vannifar becomes Dr Brenner