Battered Golem + Splinter Twin

R identity

Commander legal

The 2 combo pieces

What must be in place

Splinter Twin attached to Battered Golem.
Battered Golem does not have summoning sickness.

How to execute it

  1. Tap Battered Golem, making a token copy of itself.
  2. When the token ETBs, each other Battered Golem triggers, untapping them.
  3. Repeat for infinite Battered Golem tokens with haste.

What the combo produces