Kolodin, Triumph Caster, Salvaging Station, Altar of Dementia, and The Last Ride

Prerequisites

• Kolodin, Triumph Caster on the battlefield
• Salvaging Station on the battlefield
• Altar of Dementia on the battlefield
• The Last Ride in the graveyard

Steps

1. Activate Salvaging Station by tapping it, returning The Last Ride from your graveyard to the battlefield
2. When The Last Ride enters, Kolodin triggers, causing The Last Ride to become an artifact creature until end of turn
3. Activate Altar of Dementia by sacrificing The Last Ride
4. When The Last Ride dies, Salvaging Station triggers, untapping Salvaging Station
5. Resolve the Altar of Dementia ability
6. Repeat

Results

• Infinite LTB
• Infinite death triggers
• Infinite mill
• Infinite sacrifice triggers
• Infinite self-mill