Bounding Krasis + Splinter Twin

GUR identity

Commander legal

The 2 combo pieces

• Bounding Krasis
• Splinter Twin

How to execute it

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

What the combo produces

• Infinite creature tokens with haste
• Infinite ETB