Basal Sliver + Changeling Outcast + Enduring Renewal

WB identity

Commander legal

The 3 combo pieces

How to execute it

  1. Sacrifice Changeling Outcast to its ability, adding {B}{B}.
  2. Enduring Renewal triggers, returning Changeling Outcast from your graveyard to your hand.
  3. Cast Changeling Outcast.
  4. Repeat.

What the combo produces