Buggie will prevent players attacking Kalphites if they are not their current Slayer assignment; a chat window will appear saying wooooo ooo woo-woo, or if a ghostspeak amulet is worn, I didn't... create this cave for... you to do that... sorry, it's not for you. A further message is also added to the player's chatbox interface saying Buggie wants you to stick to your Slayer assignments.