[The best way would be to lower their health below 25% and then humiliate them publicly. Demons are prideful creatures who value hierarchy and dominance above all else. Making them appear weak, foolish, or incompetent in front of their subordinates will trigger an enraged state more reliably than mere damage.]
Jack's grin widened as the information was relayed to him. 'Perfect. I can work with that.'
"Is this the demon presence I detected?" Permafrost's voice carried across the battlefield, dripping with contempt. "Looks like a flimsy human."
The lesser demons erupted into laughter, their mocking voices echoing off the stone.
The fire demons' amusement came out as crackling roars, while the ice demons' laughter sounded like breaking glass.
"Brother said this one killed Cho!" one of the fire demons wheezed between fits of laughter. "That weakling probably died of embarrassment!"