"I will destroy those accursed sun-lickers," the diminutive Sorcerer yelled. "I will make a pire for there hearts and grind the bones to powder. They dared to touch my war machines and injured my kinsman. They will suffer for this outrage."
"I lost men in defence of those warmachines," Manflayer said. His voice was soft, but menacing. "You are not the only one who is owed a debt."
" Your men are trivial compared to my machines," Zanbad said. "Without my machines you have no hope of breaching the sun-lickers walls."
Manflayer was about to retort, when the Chaos Lord stepped between them.
"If you are so keen to take revenge" the Chaos Lord said to Zanbad , "then I am sure you will have no objection in leading the first assault."
Zanbad was silent for a moment. The Chaos Lord had him. He could not refuse without losing face. But he had no desire to sacrifice any of his own people in a doomed frontal assault. He smiled evily as inspiration struck.
"Agreed," he said, "but we will not lead a conventional assault. I have something more devious in mind."
For the Chaos army's first turn, they chose the scenario undermine. A small force of miners would attempt to hold out in the dark tunnels below the castle walls. If, at the end of four turns, they had more points left than their opponent, the castle walls would be seriously damaged.
For this scenario, I decided the besieging force should be made up entirely of Chaos Dwarves as the Chaos army would obviously employ them to do the undermining.
It was a very odd scenario; no missile troops, magic or even standard bearers; played on a 3' by 3' board; movement is determined by troops ability to see in the dark, which means the dwarfs movement actually increases; if anyone flees they are automatically caught; and, weirdest of all, no formal charges, units can just move into one another and will count as charging if they do. Given that the last rule was clearly written in a time before pre-measuring, I decided that I wouldn't allow it for this scenario. Given that it represents close quarter fighting in dark tunnels, I thought this added an appropriate note of tension.
Forces were as follows:
Chaos Dwarfs Besiegers
Infernal Castellan - Razak Firefist
2 Units of 12 Infernal Guard
Thane Undred with great weapon
10 Slayers, including a giant slayer
The Miners deployed in ambush. If you're wondering why there are only 10 Chaos Dwarfs in each unit, it's because I forgot how many there were supposed to be and had to add them in after.
Dwarf Turn 1
Chaos Dwarf Turn 1
In contrast, the Chaos Dwarfs held position. They had been deployed to minimise the possibility of flank charges, and they weren't about to break formation.
Dwarf Turn 2
The miners failed to show up and so the rest of the dwarf force engaged without them, both units moving into combat. The Longbeards faced the Infernal Guard lead by the Infernal Castellan Razak Firefirst and Thane Undred issued a challenge, which was accepted. The two traded blows each causing one wound. The Longbeards killed 3 Chaos Dwarfs and the Chaos Dwarfs 4, giving the Chaos Dwarfs a narrow victory, but the Longbeards passed their break test with ease.
The Infernal Castellan and Thane trade blows
Meanwhile, the Slayers faced the other unit of Chaos Dwarfs. The Giant Slayer issued a challenge to the Chaos Dwarf Champion, which was accepted only for the Giant Slayer to fumble his attacks and be cut down for his trouble. However, after some terrible rolling, the Chaos Dwarfs only managed to kill 1 Slayer to the Slayers 3. The Chaos Dwarfs should have passed their break test with ease, but rolled an 11, and were hacked to pieces in the dark.
Almost half the Chaos Dwarf force is cut down by the Slayers
Chaos Dwarf Turn 2
Both sides fight fiercely
Dwarf Turn 3
The Slayers killed two and the Longbeards one, with 2 Longbears falling in exchange. The Chaos Dwarfs lost the combat, but passed their break test.
Chaos Dwarf Turn 3
The desperate struggle continued and, again, the Castellan issued a challenge, this time slaying his opponent. The Longbeards and Slayers, clearly shaken failed to kill a single Chaos Dwarf, but the Chaos Dwarfs did no better. The Dwarfs lost the combat by one point, but the Longbeards passed their break test.
Dwarf Turn 4
The miners finally arrived, too late to do any good. They advanced anyway, if only to show willing.
With no-one left to challenge, Castellan Razak killed 1 Longbeard. The Slayers struggled to get through their opponents black shard armour (they made two saving throws of 6) and were only able to fell a single Chaos Dwarf. But, one lucky slayer found his way passed the Castellan's guard and took his final wound. The Chaos Dwarfs killed 1 Longbeard in exchange for a 2 - 2 draw.
Chaos Dwarf Turn 4
The last turn, and the Chaos Dwarfs had little choice but to sell their lives dearly. They resisted all the dwarfs attacks and felled the last Longbeard, but as the Slayers were unbreakable, this was all they could do.
The Dwarfs won the encounter with 228 points left to the Chaos Dwarfs 40.
The outcome was pretty much decided when the first Chaos Dwarf unit broke. The remaining unit didn't have the numbers to win a war of attrition and spent the rest of the game being slowly whittled down.
In retrospect, it would probably have been more interesting to break the armies down into smaller units. The Chaos Dwarfs could have operated in units of 6, without being especially vulnerable. Based on the 8th edition army lists, this would have been against the rules, but, given the scenario was written for 5th edition, I could have ignored that.
With the attempt to undermine defeated, Chaos gained no additional advantage and it was time to roll to see if the siege would continue. I had to roll a d6 and add the number of siege turns played, if I rolled a 7 or more, it would be time for the final assault. I rolled low and the siege continues.