Myr Galvanizer, Iron Myr, and Splinter Twin

Prerequisites

• Myr Galvanizer on the battlefield
• Iron Myr on the battlefield
• Splinter Twin on the battlefield
• Iron Myr and Myr Galvanizer do not have summoning sickness
• Splinter Twin attached to Myr Galvanizer

Steps

1. Activate Myr Galvanizer by tapping it, creating a token copy of itself with haste
2. Activate Iron Myr by tapping it, adding
3. Activate the Myr Galvanizer token by paying and tapping it, untapping each other Myr you control
4. Repeat

Results

• Infinite creature tokens with haste
• Infinite ETB
• Infinite untap of Myr you control