The One Ring + Conduit of Worlds + Phyrexia's Core

Prerequisites

• You have not cast a spell this turn.

Steps

1. 1Activate Phyrexia's Core's second ability by paying , tapping it and sacrificing The One Ring, causing you to gain one life.
2. 2Activate Conduit of Worlds by tapping it, causing you to pay to cast The One Ring from your graveyard.
3. 3The One Ring triggers, giving you protection from everything until your next turn.
4. 4Repeat during each of your turns.

Effects

• Lock
• Prevent all damage that would be dealt to you
• You can't cast spells
• You have protection from everything