Black Carriage, Clown Car, and Salvaging Station

Prerequisites

• Black Carriage on the battlefield
• Clown Car on the battlefield
• Salvaging Station on the battlefield
• It is your upkeep

Steps

1. During your upkeep, activate Clown Car's crew ability by tapping Black Carriage, causing Clown Car to become an artifact creature until end of turn
2. Activate Black Carriage by sacrificing Clown Car
3. When Clown Car dies, Salvaging Station triggers, untapping Salvaging Station
4. Resolve the Black Carriage ability, untapping it
5. Activate Salvaging Station by tapping it, returning Clown Car to the battlefield from your graveyard
6. Repeat

Results

• Infinite death triggers
• Infinite LTB
• Infinite sacrifice triggers