New Creature Types in Each Set/Block Lorwyn : Noggle Magic 2010 : Siren Zendikar : Ally, Surrakar, Eldrazi Scars of Mirrodin : Hippogriff, Germ, Praetor Innistrad : Werewolf Theros : God, Sable, Lamia, Nymph Khans of Tarkir : Naga Battle for Zendikar : Scion, Processor Shadows over Innistrad : Mole Kaladesh : Aetherborn, Pilot, Servo, Monkey Amonkhet : Jackal Ixalan : Trilobite, Dinosaur Battlebond : Azra Core Set 2019 : Egg War of the Spark : Army Commander 2019 : Sculpture Throne of Eldraine : Mouse, Peasant, Warlock, Noble Theros Beyond Death : Demigod, Tentacle Ikoria: Lair of Behemoths : Otter, Shark Core Set 2021 : Dog Kaldheim : Phyrexian Strixhaven: School of Mages : Inkling, Fractal Modern Horizons 2 : Ranger, Phyrexian creature type update Dungeons & Dragons: Adventures in the Forgotten Realms : Bard, Beholder, Gnoll, Halfling, Hamster Tiefling The Lost Caverns of Ixalan : Capybara, Llama, Snail Outlaws of Thunder Junction : Armadillo, Mount, Coyote, Porcupine, Possum, Varmint Bloomburrow : Skunk, Weasel Duskmourn: House of Horror : Glimmer, Toy, Final Fantasy : Moogle, Qu, Edge of Eternities: Drix, Lobster Spider-Man : Symbiote, Villain Universes Beyond: Echidna, Hero Some creature types have also been removed over the years

It works well in decks that want to draw a lot of cards by also doubling life-gaining effects that may buy you the time you need to actually get to play those cards
Soul of New Phyrexia Whether on the battlefield or chilling in your graveyard, Soul of New Phyrexia provides your team with a powerful defense
You never need 7 treasure in Limited when you already have 7 mana
I learned this the hard way years ago when my first Dragon deck looked powerful on paper, but stalled every game because the commander did not support the tribe properly