Approach of the Second Sun + Sunbird's Invocation + God-Eternal Kefnet + Hidden Retreat

Approach of the Second Sun

Sunbird's Invocation

God-Eternal Kefnet

Hidden Retreat

How it works

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 4.
3. Sunbird's Invocation triggers.
4. In response, activate Hidden Retreat by putting Approach of the Second Sun on top of your library, preventing all damage that would be dealt by the copy of Approach of the Second Sun this turn.
5. Resolve the 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.
6. Resolve Approach of the Second Sun, putting it back into your library seventh from the top and gaining you 7 life.
7. Resolve the remaining copy of Approach of the Second Sun.