Cast Selective Memory by paying {3}{U}, exiling all nonland permanent cards from your library.
Cast Illuna either from your hand or from the command zone for its mutate cost by paying {3}{R/G}{U}{U} and command tax, if applicable, putting it over or under a non-Human nontoken creature you control.
Illuna triggers, exiling your library.
Cast Thassa's Oracle by paying {U}{U}.
Thassa's Oracle enters the battlefield, causing you to win the game.

Win the game

Illuna, Apex of Wishes

Thassa's Oracle

Selective Memory

Cast Selective Memory by paying {3}{U}, exiling all nonland permanent cards from your library.
Cast Illuna either from your hand or from the command zone for its mutate cost by paying {3}{R/G}{U}{U} and command tax, if applicable, putting it over or under a non-Human nontoken creature you control.
Illuna triggers, exiling your library.
Activate Jace's first loyalty ability by putting a loyalty counter on it, causing target player to mill two cards and you to win the game due to drawing from an empty library.

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