Sliver Queen, Agatha of the Vile Cauldron, Gemhide Sliver, and Blur Sliver

Prerequisites

• Sliver Queen on the battlefield
• Agatha of the Vile Cauldron on the battlefield
• Gemhide Sliver on the battlefield
• Blur Sliver on the battlefield
• Agatha of the Vile Cauldron has power 1 or greater
• available

Steps

1. Activate Silver Queen by paying , creating a 1/1 Sliver creature token
2. Activate the Sliver token by tapping it, adding
3. Repeat

Results

• Infinite ETB
• Infinite tapped creature tokens