The battle went as Red expected; it meant a good thing. The normal kobolds fell into the pit and never climbed back up again.
Those three pits trapped more than half of the normal kobolds. They tried to jump over the pit, but not all of them could successfully jump over the pit. Around half could make the jump, and they had to pass three similar pits.
Once the three pits were revealed, it had already trapped more than half of the normal kobolds inside. That was when the Kobold Elder ordered them to walk over the pit. They went over to the side, passing the pit through the jungle. That was when the pit lost its effectiveness, but the traps already served their purpose.
