3 terrifying · 2 saddest · Spoilers included
Gon's hatred manifests as ageing his body decades in seconds, becoming an entity beyond human scale.
Kite, who survived everything, is revealed to have been turned into a mindless, feral doll by Neferpitou.
The chairman's contingency plan — a bomb sewn into his heart — detonates and poisons Meruem with a pathogen.
Meruem, the most powerful being alive, spends his last hours playing Gungi with Komugi, both poisoned.
Killua realises the needle in his brain has been preventing him from fighting to save Gon for weeks.