The sorceress and frog were waiting outside the cavern mouth when the wizard and the dragon arrived.
“What do we owe this pleasure to, m’lady?” he said.
“My people are coming under attack from the orcs in this mountain. The attacks are becoming more frequent and deadlier. The scrolls portend if we take this obsidian to the proper receptacle in the mountain, the attacks will be stopped.”
“Do they say why, or where the receptacle is located?” asked the wizard.
“No to both.”
“What we will be facing? What kind of orcs are attacking your people?”
“Regular orcs, afraid of sunlight, nasty disposition, and like to smash things.”
“And that is what we have to defeat?”
“No. What we have to defeat is 128 War Orcs. Apparently they know about that receptacle.”
“Where did you come up with that exact a number?”
“That is the usual compliment of orcs for four stone gollums.”
The dragon took a deep intake of breath. “Do you know how much you have to heat stone gollums to destroy them?”
“I assume that is what we brought you for.” The sorceress pointed out.
“Out in the open, yes, the dragon could take them. But not in a confined passage. It is one of the reasons you never see a dragon in them.”
“The problem would be?”
“One, she has to reduce in size to fit. That reduces the firepower. Second even dragon fire requires oxygen. She can suck a passage clean of oxygen in no time.”
“Seems like that would help with the orcs.” the soceress pointed out.
“With them, yes, but we are going to be in the passage too. Plus Stone Gollums do not breath oxygen.”
The dragon flamed the cavern ahead of them. “No use leaving scouts.”
“Nor guides,” the sorceress said. “I had two waiting for us inside the cave.”
“Not human I hope?” asked the wizard.
“Orc. They volunteered for what it is worth.”
“We are about to find that out,” remarked the wizard,
They entered the cavern. Inside were two well-done orcs. There were also a couple of dozen more dead behind false walls.
“Score one for the dragon,” the frog observed.
The dragon reduced in size, and they picked a passageway that led downwards. This one was cold and dank, and soon came to a small fetid body of water. An armored alligator type creature challenged them there.
“This one is mine,” said the sorceress, and filled the passageway with lightning, including the pond. The beast and about two dozen small fish surfaced, dead.
They moved further down the passageway, and were faced with three more choices of routes. There were two going down here, one with rustling, the other ominously quiet.
The sorceress cast a light spell down the quiet one. “Ah, I thought that looked familiar. That was the old mine before the troubles. It dead-ends, but there are traps into it.
“That narrows it down,” remarked the wizard, and they started down the rustling passage.
The rustling proved to be caused by hundreds of ravenous bats, who first attacked the dragon.
“Those things are actually causing damage to my scales,” the dragon said, ineffectually swatting at them.
The wizard conjured up an ice spell, which stunned the creatures. The dragon had no compunctions of squashing them one-by-one on the floor. “Say, when is hop-a-long going to carry his weight?” the dragon asked.
“He is here to think, not to fight,” the sorceress chided.
“Boy, are we in trouble,” remarked the dragon, as they started down the path again.
The journey downward was uneventful, save for a couple more decisions on which tunnel to follow, but there seemed to be one that always beckoned to them.
“It is the obsidian,” the sorceress realized. “That is what is guiding us.”
“Whatever works,” muttered the dragon.
They arrived at a chamber divided by a river of lava. There was a bridge over it, but it was much too hot to cross.
The frog sat and thought. “This must be a defensive position. The orcs cannot cross it either, though the gollums can. There has got to be a way to drain it, and it isn’t going to be from this side. He looked at the other side, and noticed a lever. “Dragon, can you cross over and lower that lever?” he asked.
“That could set off an alarm,” the wizard pointed out.
“It can’t be helped. We need to get to the other side, and that is the only way to do it.
It did sound an alarm, but it lowered the lava, and they hurried across. Their destination was just in front of them, right behind an army of War Orcs and two gollums. The other two appeared behind them.
“Trapped!” said the dragon.
The receptacle was right behind the gollums, but it might as well have been on the next planet. The frog grabbed the obsidian and leapt over the defenders, placing it in the receptacle.
The mountain began to shudder, and orcs started running everywhere, ignoring the intruders.
“In here quickly!” said the frog.
The party entered the room, just as a heavy stone door shut tightly behind them. Then the mountain proceeded to blow up. When it was done, a portal opened in front of them, and the party exited to safety.
“Score one for the frog,” observed the dragon.