The Wrath of the Dwarfs

Hail, my good friends! I'm a new (yet oddly amazing) writer from the hive. Sadly, the hive is down at the moment, so I have decided to share the beginning of the plot for a map I am making, based on the Dwarfs of Lord of the Rings. In order to understand this, however, you will need to read the first book AT LEAST (Fellowship of the Ring). The movie does not count, as it does not encompass every detail of the book. So there. I warned you.

Sigil Silverhammer was a Dwarf of high regard in Moria, when it was not ruined by the Goblins and the fire-demon Balrog of old. His beard was long, his body was stout and his shoulders broad. When the first goblins broke through the tunnels, he was outraged. His anger empowered him, and he bravely and valiantly hunted them with a small party of men relentlessly. He and his company would venture deep into the depths of Moria, slaying any goblins in their path. But their journey stopped short when they returned to the main halls of Khazad Dum (correct me if I'm wrong, but I think Khazad Dum is the name of the city they built, while Moria is the mountain itself). They had found it littered with corpses and skeletons of slain Dwarfs.
Sigil clenched his fist with anger, and hit the ground in anger and sorrow. He let out a great cry for his bretheren.
"No... No... NOOOOOOOOOOoooooooooo!" he roared. His company grit their teeth and gripped their hammers tightly.
"Tis' time fa' vengence!" they said. The party then cheered in a war-mongering tone.
"Come on lads! I hear them coming!" said one of them. They heard the stomping of feet and squeeling coming from the distance.
"Steal yourselves, for they have arrived!" cried Sigil, picking up the big battle-axe that rested on his shoulder.
Goblins had breached the halls. There were many, but the zeal of the Dwarfs could not be undone. Their anger and ferocity overpowered the goblins, who were easily defeated.
"This is just the beginning!" said Sigil. "But soon enough, the goblins will tremble beneath us, and we will restore Moria to it's former glory, through the way we know best: THROUGH THE BLOODSHED OF THE GOBLINS!"
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Well, I hope you liked it. Post comments with CONSTRUCTIVE CRITICISM ONLY. And give me a full review, with the pros and cons and what-not. And words with apostraphes (') are accented. They are ment to be misspelled.