Altar of Dementia + Eloise, Nephalia Sleuth + Stridehangar Automaton

UB identity

Commander legal

The 3 combo pieces

How to execute it

  1. Activate Altar of Dementia 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 Altar of Dementia ability.
  6. Repeat.

What the combo produces