[Endoperez]

That's almost a complete province in there. Save it as a Jutetrea1_U_R_L_CO_FST_.gan and put it to the GAN_BIN folder of SemiRandom to enable it. That'd make it unique province restricted to large, coastal forests (_L_CO_FST_) that replaces (_R_) the original defenders.

Descriptions can't be changed.

Magic sites are available whether the castle is besieged or not. However, you can't use numbers when assigning magic sites. And even if you could, #knownfeature "34" would look for a magic site named 34, not magic site by the number 34. Because the first site by the name of "Forest of Avalon" is number 5, you can't add any other Forest of Avalon sites to the province. Because of this, I replaced Forest of Avalon with The Enchanted Isle.

Robe of the Magi causes horror marks, so Merlin might die before anyone sees him. Not good. I gave him some simple equipment. My changes are in italics.

AoE morale boosters: standard ability, available from at least Herald Lances and Horns of Valor.

Gems: randomequip gives gems, even at low values when items are rare.

For Arthur: Sword of Swiftness or Faithful. Shield of Valor (for the name) or Shield of Gleaming Gold (for Awe).

#landname "Camelot"
@5 population
9000
10000
11000
12000
13000

#poptype 30

#commander 58 -- Knight of the Stone
#comname "King Arthur"
#xp 150
#mag_fire 4
#mag_earth 4
#mag_priest 3
#bodyguards 2 64
#units 8 64 -- Knight of Avalon

#commander 382 - Mystic
#comname "Merlin"
#xp 50
#clearmagic
#mag_fire 6
#mag_air 6
#mag_earth6
#mag_astral 3
#additem "Ring of Wizardry"
#additem "Birch boots"
#additem "Starshine Skullcap"
#additem "Robe of Missile Protection"
#additem "Rune Smasher"
#randomequip 1
#bodyguards 2 64
#units 50 55

#commander 1175 -- Warrior Queen
#comname "Guenivere"
#additem "Robe of Missile Protection"
#additem "Bag of Winds"
#additem "Thistle Mace"
#additem "Ring of Sorcery"
#randomequip 1
#clearmagic
#mag_water 3
#mag_air 3
#mag_nature 3
#bodyguards 2 64
#units 50 55

#commander 58 -- Knight of the Stone
#comname "Sir Gawain"
#xp 10
#units 8 64 -- Knight of Avalon
#bodyguards 2 64
#commander 58 -- Knight of the Stone
#comname "Sir Lancelot"
#xp 10
#units 10 64 -- Knight of Avalon
#bodyguards 2 64
#commander 58 -- Knight of the Stone
#comname "Sir Galahad"
#units 8 64 -- Knight of Avalon
#bodyguards 2 64
#commander 58 -- Knight of the Stone
#comname "Sir Perceval"
#units 8 64 -- Knight of Avalon
#bodyguards 2 64
#commander 58 -- Knight of the Stone
#comname "Sir Bors"
#units 8 64 -- Knight of Avalon
#bodyguards 2 64
#commander 58 -- Knight of the Stone
#comname "Bedivere"
#units 8 64 -- Knight of Avalon
#bodyguards 2 64
#commander 58 -- Knight of the Stone
#comname "King Pellinore"
#units 8 64 -- Knight of Avalon
#bodyguards 2 64
#commander 58 -- Knight of the Stone
#comname "Tristan"
#units 8 64 -- Knight of Avalon
#bodyguards 2 64
#commander 58 -- Knight of the Stone
#comname "Palamedes"
#units 8 64 -- Knight of Avalon
#bodyguards 2 64

#killfeatures
#knownfeature "White Man Hill"
#knownfeature "The Forest of the Lake"
#knownfeature "The Enchanted Isle"
#knownfeature "Stone Circle"