Patron of the Orochi + Colossal Skyturtle + Weaver of Harmony + Phantasmal Image + Concordant Crossroads

Patron of the Orochi

Colossal Skyturtle

Weaver of Harmony

Phantasmal Image

Concordant Crossroads

How it works

1. Tap Forests and/or green creatures to add at least 2.
2. Pay 2 and discard Colossal Skyturtle to activate its first activated ability, targeting Phantasmal Image.
3. In response, pay and tap Weaver of Harmony to activate it, copying Colossal Skyturtle's ability and choosing Colossal Skyturtle as the target.
4. Resolve all abilities, returning Phantasmal Image and Colossal Skyturtle to your hand.
5. Tap Patron of the Orochi to activate it, untapping all Forests and green creatures.
6. Pay 1 to cast and resolve Phantasmal Image, having it enter as a copy of Patron of the Orochi.
7. Put the original Patron of the Orochi into the graveyard due to the legend rule.
8. Tap Forests and/or green creatures to add at least 3.
9. Pay 2 and discard Colossal Skyturtle to activate its first activated ability, targeting Patron of the Orochi.
10. Pay and tap Weaver of Harmony to activate it, copying Colossal Skyturtle's ability and choosing Colossal Skyturtle as the target.
11. Resolve all abilities, returning Patron of the Orochi and Colossal Skyturtle to your hand.
12. Tap Phantasmal Image to activate it, untapping all Forests and green creatures.
13. Sacrifice Phantasmal Image and pay 0 to cast Patron of the Orochi for its snake offering cost.
14. Repeat.