Slinn Voda

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Slinn Voda based deck, with the creature types it supports.
I'm avoiding Leviathans a bit, since I already have a tribal Leviathan deck, but there's a few in there.
I'm running Timetwister-type cards to shuffle the creatures I bounce into their owners' libraries.
March of the Machines bounces all the artifacts with the commander.
 
Mana Acceleration (16): General (1): Spells (16): Sideboard (Omitted/Cut card ideas):
1 Burnished Hart 1 Slinn Voda, the Rising Deep 1 Memory Jar 1 Amoeboid Changeling
1 Caged Sun   1 Sunstone 1 Riptide Replicator
1 Dreamstone Hedron Creatures (31): 1 Commit // Memory 1 Plagiarize
1 Gauntlet of Power 1 Elder Deep-Fiend 1 Crush of Tentacles 1 Temporal Cascade
1 Gilded Lotus 1 Benthic Behemoth 1 Game Plan 1 Diminishing Returns
1 Hedron Archive 1 Breaching Leviathan 1 Homarid Spawning Bed 1 Day's Undoing
1 Mind Stone 1 Brinelin, the Moon Kraken 1 Kiora Bests the Sea God 1 Uba Mask
1 Nyx Lotus 1 Charix, the Raging Isle 1 March of the Machines 1 Omen Machine
1 Thran Dynamo 1 Deep-Sea Kraken 1 Muddle the Mixture 1 Possessed Portal
1 Unstable Obelisk 1 Deepchannel Mentor 1 Ominous Seas 1 Pearl Lake Ancient
1 Wayfarer's Bauble 1 Empress Galina 1 Quest for Ula's Temple 1 Kederekt Leviathan
1 Worn Powerstone 1 Enclave Cryptologist 1 Time Reversal 1 Inkwell Leviathan
1 Sky Diamond 1 Hullbreacher 1 Time Spiral 1 Aethersquall Ancient
1 Benthic Explorers 1 Icebreaker Kraken 1 Timetwister 1 Striped Riverwinder
1 Sea Scryer 1 Kraken of the Straits 1 Whelming Wave 1 River Serpent
1 Midnight Clock 1 Library Larcenist 1 Windfall 1 Gearseeker Serpent
  1 Lorthos, the Tidemaker   1 Volrath's Laboratory
Lands (36): 1 Magus of the Jar   1 Trench Gorger
1 Beyeen Veil // Beyeen Coast 1 Overtaker   1 Mesmerizing Benthid
1 Glasspool Mimic // Glasspool Shore 1 Scourge of Fleets    
1 Guildless Commons 1 Scrapdiver Serpent    
1 Mutavault 1 Sea Gate Loremaster    
1 Myriad Landscape 1 Sea-Dasher Octopus    
1 Nykthos, Shrine to Nyx 1 Serpent of Yawning Depths    
1 Terrain Generator 1 Shapesharer    
1 Thawing Glaciers 1 Shipbreaker Kraken    
1 Umara Wizard // Umara Skyfalls 1 Stormsurge Kraken    
1 War Room 1 Surgespanner    
25 Snow-Covered Island 1 Thada Adel, Acquisitor    
1 Sol Ring 1 Thieving Skydiver    
  1 Tidal Kraken    
  1 Tolarian Kraken    
  1 Trench Behemoth    
  1 Tromokratis