Repercussion + Donna Noble + Pariah's Shield

Repercussion

Donna Noble

Pariah's Shield

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 Pariah's Shield.
5. Repeat from step 2.

By equipping Pariah's Shield to Donna Noble, you create a brilliant redirection loop where any incoming damage meant for you is funneled directly into our favorite companion instead. When that damage hits Donna Noble, her own triggered ability fires off to blast an opponent, while Repercussion simultaneously catches the hurt and seeks vengeance by dealing that same amount of damage back to Donna Noble's controller. Because Pariah's Shield intercepts that self-inflicted Repercussion damage and redirects it right back onto Donna Noble, the loop feeds endlessly into itself until your target opponent is reduced to zero.