Tameshi, Reality Architect + Mind Over Matter + Ancient Den + Treasure Vault

Prerequisites

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Steps

1. 1Activate Ancient Den by tapping it, adding .
2. 2Activate Mind over Matter by discarding Treasure Vault, untapping Ancient Den.
3. 3Activate Ancient Den by tapping it, adding .
4. 4Activate Tameshi by paying and returning Ancient Den from the battlefield to your hand, returning Treasure Vault from your graveyard to the battlefield.
5. 5Activate Mind over Matter by discarding Ancient Den, untapping any applicable permanent.
6. 6Activate Tameshi by paying and returning Treasure Vault from the battlefield to your hand, returning Ancient Den from your graveyard to the battlefield.
7. 7Repeat.

Effects

• Infinite colored mana
• Infinite landfall triggers
• Infinite mana permanents you control can produce
• Infinite self-discard triggers
• Infinite Treasure tokens