Abduction + Dryad Arbor + Dryad of the Ilysian Grove + and 2 others

GWU identity

Commander legal

The 5 combo pieces

What must be in place

Abduction attached to Dryad Arbor.

How to execute it

  1. Activate Phyrexian Altar by sacrificing Dryad Arbor, adding one mana of any color.
  2. Dryad Arbor dies, triggering Abduction, returning Dryad Arbor to the battlefield.
  3. Emeria Shepherd triggers, returning Abduction to the battlefield enchanting Dryad Arbor.
  4. Repeat.

What the combo produces