Arcbond + Pariah's Shield

Arcbond
Pariah's Shield

Requires
Arcbond in hand. Pariah's Shield on the battlefield. Pariah's Shield attached to an indestructible creature you control. You have a way to deal damage to the indestructible creature. 2r available.
Steps
  1. Cast Arcbond by paying 2r, targeting the indestructible creature with Pariah's Shield attached
  2. Deal damage to the indestructible creature
  3. The creature triggers, dealing that much damage to each other creature and each player
  4. The damage that would be dealt to you is instead dealt to the indestructible creature
  5. Repeat from step 3
Results
Infinite damage.