Yavimaya, Cradle of Growth, Life and Limb, and Aether Flash

Prerequisites

• Yavimaya, Cradle of Growth on the battlefield
• Life and Limb on the battlefield
• Aether Flash on the battlefield

Steps

1. Whenever a land enters the battlefield, it enters as a 1/1 Forest Saproling due to Yavimaya and Life and Limb
2. Aether Flash triggers, dealing 2 damage to the land
3. The land dies as a state-based action due to having less than zero toughness

Results

• Destroy all lands that enter the battlefield