Yavimaya, Cradle of Growth + Living Lands + Viridian Longbow + Thornbite Staff

Prerequisites

• Viridian Longbow and Thornbite Staff attached to the same creature you control without summoning sickness.

Steps

1. 1Whenever a land enters the battlefield, it enters as a 1/1 creature due to Yavimaya and Living Lands.
2. 2Activate the creature with Viridian Longbow and Thornbite Staff attached by tapping it, dealing 1 damage to the land.
3. 3The land dies as a state-based action due to having zero toughness.
4. 4The creature triggers, untapping itself.
5. 5Repeat as desired for each land an opponent controls, and whenever a land enters the battlefield under an opponent's control.

Effects

• Destroy all lands opponents control
• Destroy all lands that enter the battlefield under an opponent's control
• Lock
• Mass Land Denial