This loop turns a simple spark of damage into a devastating infinite engine by pairing Screaming Nemesis with Red Hulk, all while protected by the indestructible shield granted by Unbreakable Formation. Whenever Red Hulk takes damage, its enrage ability triggers to grow with a +1/+1 counter and fire back a targeted blast, which in turn triggers Screaming Nemesis to deal that exact same damage right back to Red Hulk. Because Unbreakable Formation ensures neither combatant can perish from these blows, this mutual retaliation endlessly cycles to pump infinite counters onto Red Hulk and obliterate your opponent with infinite damage.