Been working on the cards for this guy for awhile now and finally put a list together tonight. Usually we get 3-4 people minimum in our multiplayer games so this will be for that. I would also like to avoid a deck full of combos (I have one in there right now which is Kiki-Jiki and Zealous Conscripts and I think I want to leave it at that). My bigger problem right now is 103 cards...I'm to the point where I just don't know what to cut. So any help with that would be cool. Any other card suggestions are welcome as well. Here's what I have so far...Thanks!
edit: If you have any questions regarding a card choice just ask and I'll let you know what I "planned" on using it for.
"Never for a second did I think of myself as the sexiest guy in the world. When I was a kid, I thought I was the strongest man in the world. Then, the fastest runner and then the smartest person in the world. One by one my delusions got shut down. Now I just see myself as the lamest guy in the world." - Jack Black
If your looking to cut three cards I'd start with Selective Memory. It looks good on paper but I don't think its worth having. The second would be Spelljack because how often do you pass the turn with six mana open. Not to mention three of it being blue. Last I'd suggest ditching Mind's Desire because it could net you a few good cards but could also get you lands that you wouldn't need or be able to play. Also frees up you six drop slots. I really enjoy playing my MW build so I hope these cuts help you.
edit: If you have any questions regarding a card choice just ask and I'll let you know what I "planned" on using it for.
1x Maelstrom Wanderer
Creatures
1x Acidic Slime
1x Avenger of Zendikar
1x Balefire Dragon
1x Body Double
1x Chancellor of the Spires
1x Clone
1x Coiling Oracle
1x Consecrated Sphinx
1x Deadeye Navigator
1x Deadwood Treefolk
1x Duplicant
1x Eternal Witness
1x Flametongue Kavu
1x Frost Titan
1x Glen Elendra Archmage
1x Kiki-Jiki, Mirror Breaker
1x Memnarch
1x Mulldrifter
1x Oracle of Mul Daya
1x Phantasmal Image
1x Sakashima the Impostor
1x Sakura-Tribe Elder
1x Solemn Simulacrum
1x Sphinx Ambassador
1x Terastodon
1x Yavimaya Elder
1x Zealous Conscripts
Enchantments
1x Food Chain
1x Sylvan Library
1x Take Possession
1x Birthing Pod
1x Chromatic Lantern
1x Crystal Shard
1x Erratic Portal
1x Mana Vault
1x Mimic Vat
1x Proteus Staff
1x Sol Ring
Sorceries
1x Blasphemous Act
1x Blatant Thievery
1x Boundless Realms
1x Decimate
1x Farseek
1x Guided Passage
1x Insurrection
1x Knowledge Exploitation
1x Mind's Desire
1x Recurring Insight
1x Regrowth
1x Rite of Replication
1x Selective Memory
1x Spitting Image
1x Temporal Mastery
1x Time Warp
1x Tooth and Nail
1x Walk the Aeons
Instants
1x Beast Within
1x Brainstorm
1x Chaos Warp
1x Cyclonic Rift
1x Evacuation
1x Long-Term Plans
1x Mystical Tutor
1x Spelljack
1x Spin into Myth
1x Worldly Tutor
1x Alchemist's Refuge
1x Command Tower
1x Desolate Lighthouse
1x Exotic Orchard
4x Forest
1x Gruul Turf
1x Halimar Depths
1x Hinterland Harbor
9x Island
1x Izzet Boilerworks
1x Kessig Wolf Run
3x Mountain
1x Mystifying Maze
1x Raging Ravine
1x Reflecting Pool
1x Reliquary Tower
1x Rootbound Crag
1x Simic Growth Chamber
1x Sulfur Falls
1x Tectonic Edge
1x Vesuva
1x Vivid Crag
1x Vivid Creek
1x Vivid Grove
If you cascade into Spelljack with maelstrom, you can counter the wanderer and then cast it again for free.