Tawnos, Solemn Survivor + Corridor Monitor + Illusionist's Bracers + Basalt Monolith

Prerequisites

• Illusionist's Bracers attached to Tawnos.
• Tawnos does not have summoning sickness.
• You control at least two artifact tokens.

Steps

1. 1Activate Basalt Monolith's first ability by tapping it, adding .
2. 2Activate Tawnos' second ability by paying , tapping it, sacrificing two artifact tokens and exiling Corridor Monitor from your graveyard.
3. 3Illusionist's Bracers triggers, copying Tawnos' ability.
4. 4Resolve the copy of Tawnos' ability, creating a token copy of Corridor Monitor.
5. 5The Corridor Monitor token enters the battlefield, untapping Tawnos.
6. 6Resolve the second Tawnos ability, creating a token copy of Corridor Monitor.
7. 7The Corridor Monitor token enters the battlefield, untapping Basalt Monolith.
8. 8Activate Basalt Monolith's first ability by tapping it, adding .
9. 9Activate Tawnos' first ability by paying and tapping it.
10. 10Illusionist's Bracers triggers, copying Tawnos' ability.
11. 11Resolve the copy of Tawnos' ability, creating a token copy of Corridor Monitor and causing you to mill two cards.
12. 12The Corridor Monitor token enters the battlefield, untapping Tawnos.
13. 13Resolve the second Tawnos ability, creating a token copy of Corridor Monitor and causing you to mill two cards.
14. 14The Corridor Monitor token enters the battlefield, untapping Basalt Monolith.
15. 15Repeat from step 8.

Effects

• Infinite colorless mana
• Infinite creature ETB
• Infinite creature tokens
• Infinite self-mill