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.

Win the game

Illuna, Apex of Wishes

Jace, Wielder of Mysteries

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.
Cast Thassa's Oracle by paying {U}{U}.
Thassa's Oracle enters the battlefield, causing you to win the game.

Combos with "Illuna, Apex of Wishes"