Prerequisites
- Prototype Portal on the battlefield
- Retreat to Coralhelm on the battlefield
- Ensoul Artifact on the battlefield
- Darksteel Citadel in exile
Steps
- Activate Prototype Portal by tapping it, creating a token copy of Darksteel Citadel
- When the Darksteel Citadel token enters the battlefield, Retreat to Coralhelm triggers, untapping Prototype Portal
- Repeat
Results
- Infinite colored mana
- Infinite Forest tokens
- Infinite Plains tokens
- Infinite Island tokens
- Infinite Mountain tokens
- Infinite Swamp tokens
- Infinite colorless mana
- Infinite landfall triggers
- Infinite copies of a specific land
Required Cards 4
Prototype Portal
Artifact
Retreat to Coralhelm
Enchantment
Ensoul Artifact
Enchantment — Aura
Darksteel Citadel
Artifact Land
