Kolodin, Triumph Caster, Salvaging Station, Arcbound Ravager, and Consulate Dreadnought

Prerequisites

• Kolodin, Triumph Caster on the battlefield
• Salvaging Station on the battlefield
• Arcbound Ravager on the battlefield
• Consulate Dreadnought in the graveyard

Steps

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

Results

• Infinite +1/+1 counters on a creature
• Infinite LTB
• Infinite death triggers
• Infinite sacrifice triggers