Displacer Kitten + Pact of Negation + Venser, Shaper Savant

U identity

Commander legal

The 3 combo pieces

How to execute it

  1. Cast any other spell by paying its mana cost, or wait for an opponent to cast one.
  2. If the spell is a noncreature spell that you cast, Displacer Kitten triggers.
  3. Holding priority, cast Pact of Negation by paying {0}.
  4. Displacer Kitten triggers, blinking Venser.
  5. Venser enters the battlefield, returning Pact of Negation to your hand.
  6. Repeat from step 3.

What the combo produces