Sly Requisitioner, Salvaging Station, and Bartolomé del Presidio

Prerequisites

• Sly Requisitioner on the battlefield
• Salvaging Station on the battlefield
• Bartolomé del Presidio on the battlefield

Steps

1. Activate Salvaging Station by tapping it, returning the artifact from your graveyard to the battlefield
2. Activate Bartolomé del Presidio by sacrificing the artifact
3. Sly Requisitioner triggers, creating a 1/1 Servo artifact creature token
4. Resolve the Bartolomé del Presidio ability, putting a +1/+1 counter on them
5. Activate Bartolomé del Presidio by sacrificing the Servo
6. When the Servo dies, Salvaging Station triggers, untapping Salvaging Station
7. Resolve the Bartolomé del Presidio ability, putting a +1/+1 counter on them
8. Repeat

Results

• Infinite card draw
• Infinite draw triggers
• Near-infinite colorless mana
• Near-infinite creature ETB
• Near-infinite creature LTB
• Near-infinite creature sacrifice triggers
• Near-infinite death triggers