As soon as they came out of the end of the tunnel, they saw that they had appeared in a giant pit.
They didn't know where this pit had come from, but on the cliff walls around them were many different holes.
None of them were fools and they knew that this should be some kind of trap, so they immediately turned to run back into the tunnel that they came from. However, before they could even turn around, the tunnel had closed behind them.
Once again, not a single one of them hesitated at all as they immediately released attacks at the wall where the exit of the tunnel had been.
Their attacks immediately hit the wall and created an explosion of dust before sending pebbles flying all over.
When the dust settled, they saw that there wasn't a tunnel in the wall of the cliff at all. It was as if the tunnel that they had come by had never existed.