Cast Tainted Pact by paying {1}{B}, 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

Tainted Pact

Thassa's Oracle

Cast Approach of the Second Sun by paying {6}{W}, causing you to gain seven life and put Approach of the Second Sun into your library seventh from the top.
Cast Tainted Pact by paying {1}{B}, exiling cards from the top of your library until you exile Approach of the Second Sun, putting it into your hand.
Cast Approach of the Second Sun by paying {6}{W}, causing you to win the game.

Combos with "Tainted Pact"