Here is a deck idea that I just brewed up. The basic win condition of the deck is to use talrand's ability with polymorph but I believe with opposition and palinchron infinites it can win in other ways.
Crazy! I just realized how awesome Proteus Staff was in my deck when I started playing Talrand and didn't even think of Polymorph.
Except in mine I run: Magus of the Future. Obscene with Talrand. Stormtide Leviathan is a nice defensive card. Consecrated Sphinx is an obvious choice.
I like my Trinket Mage & Solemn Simulacrum as well but it seems you are only looking for splashy creatures.
1 Talrand, Sky Summoner
Creatures:
1 Blightsteel Colossus
1 Palinchron
1 Jin-Gitaxias, Core Augur
1 Ulamog, the Infinite Gyre
1 Kozilek, Butcher of Truth
1 Inkwell Leviathan
1 Tidespout Tyrant
1 Mnemonic Wall
1 Stormtide Leviathan
Sorceries:
1 Bribery
1 Rite of Replication
1 Time Warp
1 Temporal Mastery
1 Time Stretch
1 Time Spiral
1 See Beyond
1 Polymorph
Instants:
1 Spell Crumple
1 Counterspell
1 Hinder
1 High Tide
1 Brain Freeze
1 Blue Sun's Zenith
1 Brainstorm
1 Miscalculation
1 Dissipate
1 Mindbreak Trap
1 Evacuation
1 Fact or Fiction
1 Capsize
1 Cryptic Command
1 Long-Term Plans
1 Time Stop
1 Telling Time
1 Sunder
1 Twincast
1 Pongify
1 Mystical Tutor
1 Impulse
1 Opt
1 Mind Games
1 Reweave
1 Caged Sun
1 Sol Ring
1 Sensei's Divining Top
1 Dreamstone Hedron
1 Thran Dynamo
1 Isochron Scepter
1 Batterskull
1 Oblivion Stone
1 Lightning Greaves
1 Scroll Rack
1 Extraplanar Lens
1 Proteus Staff
Planeswalkers:
1 Tamiyo, the Moon Sage
1 Jace, the Mind Sculptor
1 Tezzeret the Seeker
Enchantments:
1 Future Sight
1 Leyline of Anticipation
1 Treachery
1 Propaganda
1 Mind Over Matter
1 Opposition
1 Coastal Piracy
1 Academy Ruins
1 Reliquary Tower
1 High Market
1 Strip Mine
1 Maze of Ith
1 Tolaria West
1 Halimar Depths
28 Island
Change Log:
07/18/12: -1 Karn Liberated, +1 Polymorph
7/19/12: -1 Darksteel Colossus +1 Proteus Staff
7/20/12: -1 acquire, -1 spell weaver volute, -1 Mnemonic Nexus, +1 Reweave, +1 Stormtide Leviathan, +1 Mnemonic Wall
BUR Thraximundar
RBGMy Trades!UWX
Fixed:
BUR Thraximundar
RBGMy Trades!UWX
BUR Thraximundar
RBGMy Trades!UWX
Except in mine I run:
Magus of the Future. Obscene with Talrand.
Stormtide Leviathan is a nice defensive card.
Consecrated Sphinx is an obvious choice.
I like my Trinket Mage & Solemn Simulacrum as well but it seems you are only looking for splashy creatures.
Sig and Avatar Credit: Heroes of the Plane Studios
I like this suggestion as well
Sig and Avatar Credit: Heroes of the Plane Studios
Edit: Added Mnemonic Wall because if I Polymorph into it I can just get Polymorph back
BUR Thraximundar
RBGMy Trades!UWX
BUR Thraximundar
RBGMy Trades!UWX