My main character, Griswald Stewart, has a small town at the center of his lands. Long story short, he is a duke who succeeded his father, but his father’s generation of the former rulers of the kingdom were kicked out. The line of false kings let these lands become overrun with orcs in the past 50 years. Griswald and his cousins re-took the kingdom, which is now in a civil war, but a giant earthquake affected most of the kingdom, and the areas of the former Stewart lands. Griswald took this opportunity to take back his patrimony, and managed to drive out the orcs. He then set up in the town abandoned by the orcs.
I used a sheet from a desk blotter that was a giant sheet of graph paper. Setting the scale to 40 feet squares, the entire town fits on the map. The town is roughly 1500 feet by 3000 feet. The grid is four squares to the inch. I lost that desk blotter in several moves. I have not had luck finding them locally at office supply stores. I do not recall which chain of office supply store I originally found it. Google is not helping. I must not have the right terminology to get the correct results.
A few years after he took the town, two of the largest orc tribes, The Blue Fang and The Vile Hand, have put aside their differences and decided to deal with “The Duke” or “The Wolf” (his personal shield device) as he is variously called, BEFORE he sets their sites on them. Griswald has wiped out several smaller orc tribes, and his success in that regard has come back to bite him.
Needless to say, there is a siege situation, and if you have ever seen the movie Zulu, you get the idea of how bad a spot he and the townspeople are in.
We needed to figure out ranges for weapons and spells, so we could get an accurate setting for ranges that were at an angle. I found that the blue lines on standard 3 x5 index cards are spaced at the same scale as 4 square to the inch graph paper. I was able to put together two cards by stapling them together to determine ranges weapons and spells. Of course the orcs are staying outside of these ranges until the orcs catapults can batter a hole in the wall.
It was interesting to see that insect plague has the greatest range of the spells that Griswald and his forces have at their disposal. That is perhaps the most powerful battle magic spell in AD&D for its range, area of effect, duration, and the effect it has on low level creatures. Its one turn (10 round) casting time give plenty of time for things to go wrong. It then takes 8 hours of rest and then the 15 min per level time to re-learn it, so it has a big cost associated with how often it can be use from a cleric’s memory, to offset the effect it can have on a battlefield.
The orcs have observed and taken note of the tales of Griswald, a half-elf Fighter/Cleric/Magic-User of 9th/9th/10th levels, and his henchmen, associates, and followers. They have arrayed themselves into smaller units of 20 to 30 that are spread far enough apart in a checkerboard formation, that a fireball will not affect more than a single group, or those on the edges of four groups (the equivalent of one group). This is the price of fame for an adventurer, the bad guys learn from you the way you learn from them.
One thing Griswald did several times before a few survivors spread the word was to draw the warriors out of their stronghold with the bait of a small force taunting them. He would then lob a few fireballs at them and take out the stragglers back in the fort. He knows better than to have his forces leave their fortifications, so they are bottled up until he can defeat or discourage the attackers, or last until help arrives.
It is not played out so I can’t tell you what happened yet.