Tawnos, Solemn Survivor + Retreat to Coralhelm + Caged Sun + Vault of Whispers

Prerequisites

• Tawnos does not have summoning sickness.
• "Black" chosen with Caged Sun.
• You control at least two artifact tokens.

Steps

1. 1Activate Tawnos' second ability by paying , tapping it, sacrificing two artifact tokens and exiling Vault of Whispers from your graveyard, causing you to create a token of Vault of Whispers.
2. 2When the Vault of Whispers token enters the battlefield, Retreat to Coralhelm triggers, untapping Tawnos.
3. 3Activate the Vault of Whispers token by tapping it, adding .
4. 4Caged Sun triggers, adding .
5. 5Activate Tawnos' first ability by paying and tapping it, creating a copy of the Vault of Whispers token and causing you to mill two cards.
6. 6Repeat from step 2.

Effects

• Infinite landfall triggers
• Infinite self-mill
• Infinite tapped copies of a specific land
• Infinite tapped Forest tokens
• Infinite tapped Island tokens
• Infinite tapped Mountain tokens
• Infinite tapped Plains tokens
• Infinite tapped Swamp tokens