Eloise, Nephalia Sleuth + Extruder + Stridehangar Automaton

UB identity

Commander legal

The 3 combo pieces

• Eloise, Nephalia Sleuth
• Extruder
• Stridehangar Automaton

How to execute it

1. Activate Extruder by sacrificing another creature you control.
2. Eloise's first ability triggers, and Eloise's second ability triggers if the creature was a token.
3. Resolve the first trigger, creating a Clue token and a 1/1 Thopter artifact creature token.
4. Resolve the second trigger, if applicable, causing you to surveil 1.
5. Resolve the Extruder ability.
6. Repeat.

What the combo produces

• Infinite +1/+1 counters on creatures you control
• Infinite card draw
• Infinite Clue tokens
• Infinite creature LTB
• Infinite death triggers
• Infinite ETB
• Infinite sacrifice triggers
• Infinite self-mill
• Infinite surveil