34 cards where the card types include “zombie” and the colors ≥ G

Attendant of Vraska (Guilds of Ravnica #271)
Baloth Null (Masters 25 #197)
Belbe, Corrupted Observer (Commander Legends #270)
Dreg Mangler (Double Masters 2022 #204)
Erstwhile Trooper (Guilds of Ravnica #169)
Ghoultree (Dark Ascension #115)
Glissa, Herald of Predation (March of the Machine #226)
Glissa Sunslayer (Phyrexia: All Will Be One #202)
Glissa, the Traitor (Mirrodin Besieged #96)
Glowing One (Fallout #76)
God-Eternal Rhonas (War of the Spark #163)
Golgari Rotwurm (Modern Masters 2017 #168)
Grizzly Ghoul (Innistrad: Midnight Hunt #226)
Jarad, Golgari Lich Lord (Commander Anthology #179)
Kheru Lich Lord (Khans of Tarkir #182)
Llanowar Dead (Apocalypse #109)
Lotleth Troll (Double Masters 2022 #245)
Marrow Chomper (Alara Reborn #93)
Molderhulk (Guilds of Ravnica #190)
Moldering Karok (Strixhaven: School of Mages #206)
Necrogen Rotpriest (Phyrexia: All Will Be One #212)
Polukranos, Unchained (Theros Beyond Death #224)
Putrid Leech (Duel Decks: Jace vs. Vraska #51)
Rhizome Lurcher (Guilds of Ravnica #196)
Shambling Shell (Duel Decks: Izzet vs. Golgari #57)
Skullbriar, the Walking Grave (Double Masters 2022 #277)
Slitherhead (Ravnica Remastered #226)
Sludge Titan (Ravnica: Clue Edition #43)
Storrev, Devkarin Lich (War of the Spark #219)
Tato Farmer (Fallout #86)
The Foretold Soldier (Doctor Who #102)
Underrealm Lich (Ravnica: Clue Edition #215)
Vulturous Zombie (Commander Anthology Volume II #170)
Woodwraith Strangler (Ravnica: City of Guilds #241)

Though this query has ended, its relics still slumber in New Argive.