Chaos Dungeon 2nd Boss Loot

Make sure to kill the boss as soon as it spawns.
If you kill too many trash mobs after it spawns, the boss won’t drop any loot aside a few silver.
Just like how trash mobs without red dot indicator doesn’t drop any loot.

Untrue. You can get silver on an instant kill or a late kill, it DOES NOT matter. Its entirely random.