Displacer Kitten + Mourning + Peregrine Drake

UB identity

Commander legal

The 3 combo pieces

What must be in place

You control up to five lands that can tap to produce at least {1}{B}{B}.

How to execute it

  1. Activate up to five lands you control by tapping them, adding at least {1}{B}{B}.
  2. Cast Mourning by paying its mana cost, targeting Displacer Kitten
  3. Displacer Kitten triggers, blinking Peregrine Drake.
  4. When Peregrine Drake enters the battlefield, it triggers, untapping up to five lands.
  5. Resolve the Mourning spell.
  6. Activate Mourning by paying {1}{B}{B}, returning it from the battlefield to your hand.
  7. Repeat.

What the combo produces