List of obsolete terminology
Some types of cards were removed or changed either because of flavor reasons or rules modifications.
Obsolete card types
Obsolete artifact supertypes
Obsolete subtypes (creature/tribal)
Abomination, Aboroth, Aesthir, Aladdin, Albatross, Alchemist, Ali-Baba, Ali-from-Cairo, Alligator, Ambush-Party, Ancestor, Anemone, Ant, Archaeologist, Archer, Asp, Autocrat, Avenger, Avizoa, Ball-Lightning, Bandit, Banshee, Barishi, Bee, Behemoth, Being, Blinking-Spirit, Bodyguard, Brother, Brownie, Bull, Bureaucrat, Butterfly, Caravan, Carnivore, Carriage, Caterpillar, Cavalry, Cave-People, Cheetah, Chicken, Child, Clamfolk, Clone, Cobra, Constable, Cow, Crusader, Dandân, Dead, Dervish, Designer, Devouring-Deep, Dinosaur, Dog, Donkey, Doppelganger, Dragonfly, Drill-Sergeant, Eater, Eel, Effigy, Egg, El-Hajjâj, Enchantress, Entity, Erne, Essence, Evil-Eye, Exorcist, Expansion-Symbol, Falcon, Fallen, Farmer, Fiend, Flying-Man, Folk of An-Havva, Force, Frostbeast, Fungusaur, Gaea's-Avenger, Gaea's Liege, Gamer, Gatekeeper, General, Ghost, Ghoul, Gorilla, Gorilla-Pack, Guardian, Gus, Gypsy, Harlequin, Hell's Caretaker, Heretic, Hero, Hipparion, Hippopotamus, Hornet, Horseman, Hunter, Infernal-Denizen, Inquisitor, Island-Fish, Jackal, Keeper, Kelp, King, Lady-of-Proper-Etiquette, Legionnaire, Lemure, Leper, Lichenthrope, Lion, Lord, Lord of Atlantis, Lurker, Lycanthrope, Mage, Maiden, Mammoth, Marid, Master, Medusa, Lost-Soul, Mana-Bird, Mantis, Martyr, Meerkat, Merchant, Mime, Mindsucker, Minor, Miracle-Worker, Mist, Mob, Mold-Demon, Monkey, Mosquito, Monster, Mummy, Murk-Dweller, Nameless-Race, Nature-Spirit, Narwhal, Necrosavant, Nekrataal, Niall-Silvain, Night-Stalker, Noble, Nymph, Paladin, Paratrooper, Peacekeeper, Penguin, People-of-the-Woods, Phantasm, Pig, Pigeon, Pikemen, Pixie-Queen, Poison-Snake, Poltergeist, Pony, Preacher, Priest, Pyknite, Python, Rag-Man, Raider, Ranger, Rider, Robber, Roc, Rock-Sled, Rooster, Rukh, Sage, Scavenger, Scavenger-Folk, Shadow, Shark, Ship, Shyft, Sindbad, Singing-Tree, Sister, Smith, Sorcerer, Sorceress, Speaker, Sprite, Spuzzem, Spy, Squire, Stangg-Twin, Strider, Swarm, Tactician, Tarpan, Taskmaster, Teddy, Thief, The-Biggest-Baddest-Nastiest-Scariest-Creature-You'll-Ever-See, Thundermare, Tiger, Titan, Toad, Tombspawn, Tortoise, Townsfolk, Tracker, Twin, Uncle-Istvan, Undead, Viper, Villain, Vulture, Waiter, Walking-Dead, War-Rider, Warthog, Wasp, Whippoorwill, Wight, Wiitigo, Wildcat, Wildebeest, Will-O'-The-Wisp, Witch, Wirefly, Wolverine-Pack, Wolves-of-the-Hunt, Wood, Wretched and Wyvern.