Sewer-veillance Cam + Retraction Helix
生み出すもの: Infinite artifact ETB, Infinite artifact LTB, Infinite storm count
- Sewer-veillance Cam
- Retraction Helix
- 固有色
- U
- Mana
- {U}
前提条件
You control a creature that doesn't have summoning sickness and that can tap to produce at least {U}.
手順
- Activate the mana-producing creature by tapping it, adding at least {U}.
- Cast Retraction Helix by paying {U}, targeting the mana-producing creature.
- Cast Sewer-veillance Cam by paying {U}.
- When Sewer-veillance Cam enters, it triggers, untapping the creature targeted by Retraction Helix.
- Activate the creature targeted by Retraction Helix by tapping it, returning Sewer-veillance Cam from the battlefield to your hand.
- When Sewer-veillance Cam leaves the battlefield, it triggers, untapping the creature targeted by Retraction Helix.
- Activate the mana-producing creature by tapping it, adding at least {U}.
- Repeat from step 3.
How to execute this combo
The "Sewer-veillance Cam + Retraction Helix" combo takes 8 steps in order. Make sure you have the mana open and permanents listed in the prerequisites before you start — opponents can respond between steps.
The end result: Infinite artifact ETB, Infinite artifact LTB, Infinite storm count.
Practice the line offline: lay out the cards, walk through each step, and note where you can lose the combo (summoning sickness, lack of priority, removal on a key permanent). In game, announce each step clearly; in casual play you can offer to shortcut after demonstrating the loop.
The best window is a turn when opponents are tapped out or after they commit a spell — hold protection (a counter, Vexing Shusher) if the combo wins on the spot.