Sewer-veillance Cam + Retraction Helix

Prerequisites

• You control a creature that doesn't have summoning sickness and that can tap to produce at least .

Steps

1. 1Activate the mana-producing creature by tapping it, adding at least .
2. 2Cast Retraction Helix by paying , targeting the mana-producing creature.
3. 3Cast Sewer-veillance Cam by paying .
4. 4When Sewer-veillance Cam enters, it triggers, untapping the creature targeted by Retraction Helix.
5. 5Activate the creature targeted by Retraction Helix by tapping it, returning Sewer-veillance Cam from the battlefield to your hand.
6. 6When Sewer-veillance Cam leaves the battlefield, it triggers, untapping the creature targeted by Retraction Helix.
7. 7Activate the mana-producing creature by tapping it, adding at least .
8. 8Repeat from step 3.

Effects

• Infinite storm count