Earthcraft, Wolfwillow Haven, and Sliver Queen

Prerequisites

• Earthcraft on the battlefield
• Wolfwillow Haven on the battlefield
• Sliver Queen on the battlefield
• available

Steps

1. Activate Sliver Queen by paying , creating a creature token Activate Earthcraft by tapping the creature token, untapping the basic land with Wolfwillow Haven attached
2. Activate the land by tapping it, adding Wolfwillow Haven triggers, adding Repeat

Results

• Infinite ETB
• Infinite tapped creature tokens