The players naturally didn't have the means to purify corpses.
It was merely their hidden war priest ability activating, allowing these Goblin corpses and their faithless souls to return to nature in a different way...
Of course, Brin didn't know this.
This war priest ability was well disguised by True God, so it was normal for them to mistake it for a purification ability.
Well, in a sense, it was purification, just a more thorough one.
Discovering the secret of the elves made Brin increasingly excited.
Meanwhile, the Undead Army finally charged up the city walls along the ladders left by the Goblins.
Brin noticed that during this process, there were sections of the walls where the elves obviously had the chance to destroy the ladders before the undead could climb up, yet no one did...
*They... seemed to be eager to fight the undead.*
*Some even stood by the ladders, just waiting for the undead to come up for a fight.*
*A bunch of lunatics...*
Brin murmured to himself.