If bribery and intimidation fail, Marchesa turns to her favorite form of persuasion.

Commander Masters

Thorn of the Black Rose

Deathtouch
When Thorn of the Black Rose enters the battlefield, you become the monarch.

Deathtouch
When Thorn of the Black Rose enters, you become the monarch.

Commander Legends

If bribery and intimidation fail, Marchesa turns to her favorite form of bureaucracy.

The List

Treasure Chest

Conspiracy: Take the Crown

Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)
When Thorn of the Black Rose enters the battlefield, you become the monarch.