Repercussion + Donna Noble + With Great Power . . .

Repercussion

Donna Noble

With Great Power . . .

How it works

1. Deal damage to Donna Noble.
2. Donna Noble and Repercussion trigger.
3. Resolve the Donna Noble trigger, dealing damage to an applicable target.
4. Resolve the Repercussion trigger, dealing damage to Donna Noble instead of you due to With Great Power....
5. Repeat from step 2.

This loop relies on a brilliant feedback loop centered around Donna Noble paired with another creature via soulbond, while you control Repercussion to redirect damage back to her. The engine is protected—and fueled—by With Great Power . . ., which steps in to ensure all damage that would be dealt to you instead strikes the enchanted creature, keeping you safe while feeding the chain. Every time Donna Noble takes damage, Repercussion translates that pain back into her controller, triggering her ability to blast an opponent, which in turn loops endlessly until that player is defeated.