Approach of the Second Sun + Memory Lapse + Najal, the Storm Runner

Approach of the Second Sun

Memory Lapse

Najal, the Storm Runner

How it works

1. During the opponent's end step immediately before your turn, cast Approach of the Second Sun by paying 6 using Najal.
2. In response, cast Memory Lapse by paying its mana cost, putting Approach of the Sun on top of your library.
3. In your draw step, draw Approach of the Second Sun.
4. Cast Approach of the Second Sun by paying 6, winning the game.