Kolodin, Triumph Caster, Salvaging Station, Bartolomé del Presidio, and Consulate Dreadnought

Prerequisites

• Kolodin, Triumph Caster on the battlefield
• Salvaging Station on the battlefield
• Bartolomé del Presidio 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 Bartolomé del Presidio by sacrificing Consulate Dreadnought
4. When Consulate Dreadnought dies, Salvaging Station triggers, untapping Salvaging Station
5. Resolve the Bartolomé del Presidio ability
6. Repeat

Results

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