Altar Golem + Elemental Mastery

R identity

Commander legal

The 2 combo pieces

What must be in place

Elemental Mastery attached to Altar Golem.
Altar Golem has a power of at least five.
Altar Golem does not have summoning sickness.

How to execute it

  1. Activate Altar Golem by tapping it, creating at least five 1/1 Elemental creature tokens with haste.
  2. Activate Altar Golem by tapping five Elemental tokens, untapping Altar Golem.
  3. Repeat.

What the combo produces