Doomsday Excruciator + One Ring to Rule Them All

Prerequisites

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Steps

1. 1Cast Doomsday Excruciator by paying .
2. 2When Doomsday Excruciator enters, it triggers, causing each player to exile all but the bottom six cards of their library.
3. 3Cast One Ring to Rule Them All by paying .
4. 4When One Ring to Rule Them All enters, its first chapter ability triggers, causing Doomsday Excruciator to become your Ring-bearer and causing each opponent to mill the rest of their library.

Effects

• Infinite mill
• Near-infinite self-mill