Guildmage (Visual)

This idea started with me trying to put all the Guildmages in a single deck, with ways of generating tons of mana (e.g. Mana Echoes), and helper cards like Training Grounds.
I made sure each of the Guildmages had something to do (e.g. I put in cheap instants/sorceries for Izzet Guildmage).
I use Sliver Queen to help generate tons of mana (the tokens can be used with Earthcraft or whatever). There is a fair amount of potential for this deck to go infinite, so be warned if you find that sort of thing distasteful.
Yeah, I know I use Sliver Queen in a lot of my deck designs, but for this deck it is really helpful. (In fact, this was the deck that caused me to re-evaluate the need for 5 color / Sliver Queen in a lot of my other theme decks.)

Click here for a text version of this decklist
Click here for my EDH Commander decks

General (1):
Sliver Queen

Creatures (31):
Azorius Guildmage Boros Guildmage Dimir Guildmage Duskmantle Guildmage Golgari Guildmage Gruul Guildmage Izzet Guildmage Korozda Guildmage New Prahv Guildmage Nivix Guildmage Orzhov Guildmage Rakdos Guildmage Rix Maadi Guildmage Selesnya Guildmage Simic Guildmage Skarrg Guildmage Sunhome Guildmage Vitu-Ghazi Guildmage Vizkopa Guildmage Zameck Guildmage Firewake Sliver Harmonic Sliver Necrotic Sliver Prophet of Kruphix Synapse Sliver Gemhide Sliver Reflex Sliver Seedborn Muse Heart Sliver Mentor of the Meek Mirror Entity

Spells (22):
Ashnod's Altar Heartstone Illusionist's Bracers Rings of Brighthearth Sword of Feast and Famine Aura Shards Deflecting Palm Demonic Tutor Training Grounds Twincast Bear Umbra Berserk Doubling Season Earthcraft Nature's Will Parallel Lives Perilous Forays Regrowth Fork Mana Echoes Reverberate Cathars' Crusade

Mana Acceleration (11):
Chromatic Lantern Gemstone Array Gilded Lotus Sword of the Animist Mirari's Wake Collective Voyage Druids' Repository Mana Reflection Explosive Vegetation Kodama's Reach Cultivate

Lands (35):
Arcane Sanctum Crumbling Necropolis Jungle Shrine Savage Lands Seaside Citadel Opulent Palace Sandsteppe Citadel Nomad Outpost Frontier Bivouac Mystic Monastery Command Tower Exotic Orchard Gaea's Cradle Reflecting Pool Swamp Swamp Swamp Swamp Island Island Island Island Forest Forest Forest Forest Mountain Mountain Mountain Mountain Plains Plains Plains Plains Sol Ring

Sideboard (Omitted/Cut card ideas):
Carnage Altar Fresh Meat Battle Hymn Bonesplitter Sliver Elspeth Tirel Nullmage Shepherd Skullclamp Slate of Ancestry Mirrorweave Parallel Evolution Intruder Alarm Haze of Rage Coalition Relic Darksteel Ingot Kyren Negotiations Citanul Hierophants Skyshroud Claim Vesuva