King Macar, the Gold-Cursed, Relic of Legends, and Freed from the Real

Prerequisites

• King Macar, the Gold-Cursed on the battlefield
• Relic of Legends on the battlefield
• Freed from the Real on the battlefield
• Freed from the Real attached to King Macar

Steps

1. Activate Relic of Legends' second ability by tapping King Macar, adding
2. Activate Freed from the Real's second ability by paying , untapping King Macar
3. King Macar triggers, exiling a creature an opponent controls and creating a Gold artifact token
4. Repeat as desired
5. You may also repeat this loop whenever a creature enters the battlefield under an opponent's control

Results

• Exile all creatures opponents control
• Exile any creature that enters the battlefield under an opponents control