Ivy, Gleeful Spellthief + Treachery + Retraction Helix + Minamo, School at Water's Edge

Prerequisites

• You control up to four lands excluding Minamo that can tap to produce at least .
• There is another creature on the battlefield.

Steps

1. 1Activate Minamo and up to four other lands you control by tapping them, adding at least .
2. 2Cast Retraction Helix by paying , targeting Ivy.
3. 3Cast Treachery by paying , targeting a creature other than Ivy.
4. 4Ivy triggers, copying the Treachery spell, with the copy targeting Ivy.
5. 5Resolve the copy of the Treachery spell, creating a copy of Treachery attached to Ivy.
6. 6When the Treachery token enters the battlefield, it triggers, untapping up to five lands.
7. 7Holding priority, activate up to four lands excluding Minamo by tapping them, adding at least .
8. 8Activate Minamo's second ability by paying and tapping it, untapping Ivy.
9. 9Resolve the original Treachery spell.
10. 10When Treachery enters the battlefield, it triggers, untapping up to five lands.
11. 11Activate Ivy by tapping it, returning the nontoken Treachery from the battlefield to your hand.
12. 12Activate Minamo and up to four other lands you control by tapping them, adding at least .
13. 13Repeat from step 3.

Effects

• Gain control of all creatures
• Infinite blue mana
• Infinite mana lands you control can produce
• Infinite storm count
• Infinite untap of lands you control