Earthcraft, Legolas's Quick Reflexes, and Barbed Servitor

Prerequisites

• Earthcraft on the battlefield
• Legolas's Quick Reflexes in hand
• Barbed Servitor on the battlefield
• available

Steps

1. Earthbend a basic land you control
2. Cast Legolas's Quick Reflexes by paying , targeting the earthbent land
3. Activate Earthcraft by tapping the earthbent land, targeting the earthbent land
4. The land triggers, causing it to deal damage equal to its power to Barbed Servitor
5. Barbed Servitor triggers, causing an opponent to lose that much life
6. Resolve the Earthcraft trigger, untapping the earthbent land
7. Repeat from step 3

Results

• Infinite lifeloss