Shadow, Lord of Butter

The Lord of Butter: When Shadow, Lord of Butter enters the battlefield Butter(tap) up to 2 target permanents. They gain "Buttered up" and cannot
untap as long as Shadow, Lord of Butter is on the battlefield.
Heavenly Fall: When Shadow, Lord of Butter is destroyed, search your library for "Shadow, Omnipotent one". It enters the battlefield tapped.