Tidespout Tyrant + Mox Opal

전제 조건

You control at least three artifacts. You control a nontoken permanent that can be cast using one colored mana.

단계

1. Cast Mox Opal by paying its mana cost.
2. Tidespout Tyrant triggers, returning a nontoken permanent that can be cast using one colored mana from the battlefield to your hand.
3. Activate Mox Opal by tapping it, adding one mana of any color.
4. Cast the nontoken permanent returned in step 2 by paying its mana cost.
5. Tidespout Tyrant triggers, returning Mox Opal from the battlefield to your hand.
6. Repeat.