CommanderLegacyVintage
Result
Infinite copies of a specific land, Infinite landfall triggers, Infinite colored mana, Infinite Forest tokens, Infinite Plains tokens, Infinite Island tokens, Infinite Mountain tokens, Infinite Swamp tokens
Activate Prototype Portal by tapping it, creating a token copy of Ancient Den.
When the Ancient Den token enters the battlefield, Retreat to Coralhelm triggers, untapping Prototype Portal.
Repeat.
Component Cards
How It Works
1
Activate Prototype Portal by tapping it, creating a token copy of Ancient Den.
When the Ancient Den token enters the battlefield, Retreat to Coralhelm triggers, untapping Prototype Portal.
Repeat.