iMtG Server: Gathering

Foretold Turns 60 cards, 15 sideboard 17 {Island} 2 {Tolaria West} 1 {Mikokoro, Center of the Sea} 1 {Geier Reach Sanitarium} 21 lands 4 {As Foretold} 4 {Ancestral Vision} 4 {Sleight of Hand} 4 {Howling Mine} 4 {Serum Visions} 4 {Savor the Moment} 4 {Time Warp} 3 {Cryptic Command} 2 {Part the Waterveil} 2 {Remand} 2 {Restore Balance} 1 {Jace Beleren} 1 {Elixir of Immortality} 39 other spells 3 {Hurkyl's Recall} 3 {Dispel} 3 {Swan Song} 2 {Echoing Truth} 1 {Gigadrowse} 1 {Hibernation} 1 {Jace Beleren} 1 {Elixir of Immortality} Sideboard

What's the win con here?

You either mill with the geier reach sanctum, mikokoro, and Jace. Or you attack with awoken Part the Waterveil lands.

Also, once the loop is in effect you can bounce all your opponents permanents using cryptic commands.