Kairi, the Swirling Sky + High Tide + Turnabout + Quasiduplicate

Prerequisites

• You control at least three Islands

Steps

1. 1Cast High Tide by paying .
2. 2Cast Quasiduplicate by paying its mana cost, creating a token copy of Kairi.
3. 3Put the Kairi token into your graveyard due to the legend rule.
4. 4When the Kairi token dies, it triggers, causing you to mill six cards and return High Tide and Quasiduplicate from your graveyard to your hand.
5. 5Cast High Tide by paying .
6. 6Activate at least three Islands by tapping them, adding .
7. 7High Tide triggers twice for each Island tapped this way, adding that much .
8. 8Cast Turnabout by paying , untapping all lands you control.
9. 9Cast Quasiduplicate by paying its mana cost, creating a token copy of Kairi.
10. 10Put the Kairi token into your graveyard due to the legend rule.
11. 11When the Kairi token dies, it triggers, causing you to mill six cards and return Turnabout and Quasiduplicate from your graveyard to your hand.
12. 12Repeat from step 6.

Effects

• Infinite creature ETB
• Infinite creature LTB
• Infinite death triggers
• Infinite magecraft triggers
• Infinite mana permanents you control can produce
• Infinite self-mill
• Infinite storm count
• Return all instant and sorcery cards from your graveyard to your hand