Uyo, Silent Prophet + Patron of the Moon + Amulet of Vigor + Caged Sun

Prerequisites

• High Tide in hand.You control at least two Islands.
• "Blue" chosen with Caged Sun.

Steps

1. 1Cast any instant or sorcery spell by paying its mana cost, or wait for an opponent to cast one.
2. 2Holding priority, activate two Islands by tapping them, adding .
3. 3Caged Sun triggers twice, adding .
4. 4Holding priority, activate Uyo by paying and returning two Islands to your hand, copying the instant or sorcery.
5. 5Resolve the copy of the instant or sorcery.
6. 6Activate Patron of the Moon by paying , putting two Islands from your hand onto the battlefield tapped.
7. 7When the Islands enter the battlefield, Amulet of Vigor triggers twice, untapping them.
8. 8Repeat from step 2.
9. 9Once you have infinite , you may instead use any other lands you control to get infinite mana those lands produce.

Effects

• Infinite copies of instant and sorcery spells on the stack
• Infinite landfall triggers
• Infinite magecraft triggers
• Infinite mana lands you control can produce