Approach of the Second Sun, Sunbird's Invocation, God-Eternal Kefnet, and Brainstorm

Prerequisites

• Approach of the Second Sun in the library
• Sunbird's Invocation on the battlefield
• God-Eternal Kefnet on the battlefield
• Brainstorm in hand
• available

Steps

1. Move to your draw step, drawing Approach of the Second Sun and revealing it due to God-Eternal Kefnet's ability
2. Resolve God-Eternal Kefnet's trigger, copying Approach of the Second Sun and casting the copy from your hand by paying
3. Sunbird's Invocation triggers
4. In response, cast Brainstorm by paying
5. Sunbird's Invocation triggers again, revealing the top card of your library and putting that card on the bottom of your library
6. Resolve Brainstorm, drawing three cards and putting Approach of the Second Sun plus any other card on top of your library
7. Resolve the remaining Sunbird's Invocation trigger, revealing the top seven cards of your library, casting Approach of the Second Sun without paying its mana cost, then putting the rest of the revealed cards on the bottom of your library
8. Resolve Approach of the Second Sun, putting it back into your library seventh from the top and gaining you 7 life
9. Resolve the remaining copy of Approach of the Second Sun

Results

• Win the game