Prerequisites
- Rona, Herald of Invasion // Rona, Tolarian Obliterator on the battlefield
- Banishing Knack in hand
- Mox Opal on the battlefield
- Rona does not have summoning sickness
- You control at least three artifacts
Steps
- Activate Mox Opal by tapping it, adding
- Cast Banishing Knack by paying , targeting Rona
- Activate Rona by tapping it, returning Mox Opal from the battlefield to your hand
- Cast Mox Opal by paying
- Rona triggers, untapping itself
- Activate Mox Opal by tapping it, adding one mana of any color
- Repeat from step 3
Results
Required Cards 3
Rona, Herald of Invasion // Rona, Tolarian Obliterator
Legendary Creature — Human Wizard // Legendary Creature — Phyrexian Wizard
Mox Opal
Legendary Artifact