Tawnos, Solemn Survivor + Retreat to Coralhelm + Caged Sun + Ancient Den
Tawnos, Solemn Survivor
Retreat to Coralhelm
Ancient Den in your graveyard. All other permanents on the battlefield. Tawnos does not have summoning sickness. "White" chosen with Caged Sun. You control at least two artifact tokens. available.
- Activate Tawnos' second ability by paying , tapping it, sacrificing two artifact tokens and exiling Ancient Den from your graveyard, causing you to create a token of Ancient Den
- When the Ancient Den token enters the battlefield, Retreat to Coralhelm triggers, untapping Tawnos
- Activate the Ancient Den token by tapping it, adding
- Caged Sun triggers, adding
- Activate Tawnos' first ability by paying and tapping it, creating a copy of the Ancient Den token and causing you to mill two cards
- Repeat from step 2
Infinite tapped Ancient Den tokens. Infinite landfall triggers. Infinite self-mill.