Hyrax Tower Scout + Splinter Twin

RG identity

Commander legal

The 2 combo pieces

• Hyrax Tower Scout
• Splinter Twin

How to execute it

1. Activate Hyrax Tower Scout by tapping it, creating a token copy of itself with haste.
2. When the token Hyrax Tower Scout enters the battlefield, it triggers, untapping the nontoken Hyrax Tower Scout.
3. Repeat.

What the combo produces

• Infinite creature tokens with haste
• Infinite ETB