Mimeoplasm Commander deck - seeking input

https://www.topdecked.me/decks/48fa629f-1d54-417a-ae46-8dca4c9ce3d2

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I've never put together a commander deck so I'd like to know how this looks. Any cards you'd recommend? I'm looking to do some standard Mimeoplasm shenanigans with an emphasis on taking other player's creatures.