The One Ring + Conduit of Worlds + Arcbound Ravager
The One Ring
Conduit of Worlds
All permanents on the battlefield. You have not cast a spell this turn. available during each of your turns.
- Activate Arcbound Ravager by sacrificing The One Ring, putting a +1/+1 counter on Arcbound Ravager
- Activate Conduit of Worlds by tapping it, causing you to pay to cast The One Ring from your graveyard
- The One Ring triggers, giving you protection from everything until your next turn
- Repeat during each of your turns
You gain protection from everything. Prevent all damage that would be dealt to you. You cannot cast spells.