Neriv, Heart of the Storm + Ill-Tempered Loner // Howlpack Avenger

Neriv, Heart of the Storm

Ill-Tempered Loner // Howlpack Avenger

How it works

1. Cast Ill-Tempered Loner // Howlpack Avenger by paying its mana cost.
2. Give Ill-Tempered Loner // Howlpack Avenger indestructible.
3. Deal damage to Ill-Tempered Loner // Howlpack Avenger.
4. Ill-Tempered Loner // Howlpack Avenger triggers, dealing double that much damage to itself due to Neriv.
5. Repeat step 4 an arbitrarily large number of times.
6. Resolve the final Ill-Tempered Loner // Howlpack Avenger trigger, dealing an arbitrarily large amount of damage to any target.