Notes for future DMs fixing stuff like this:
[Bug means that an NPC needs iSummonTheme changed to the correct theme:
Themes are cases from the summon_inc script (I may have the wrong name on that one).
case 1:
sTheme = "Reptile";
break;
case 2:
sTheme = "Shadow";
break;
case 3:
sTheme = "Undead";
break;
case 4:
sTheme = "Animal";
break;
case 5:
sTheme = "Ooze";
break;
case 6:
sTheme = "Arachnid";
break;
case 7:
sTheme = "Vermin";
break;
case 8:
sTheme = "War";
break;
case 9:
sTheme = "Fire";
break;
case 10:
sTheme = "Air";
break;
case 11:
sTheme = "Water";
break;
case 12:
sTheme = "Earth";
break;
case 13:
sTheme = "Rat";
break;
case 14:
sTheme = "Abyssal";
break;
case 15:
sTheme = "Infernal";
break;
case 16:
sTheme = "Beholder";
break;
case 17:
sTheme = "Celestial";
break;
case 18:
sTheme = "Chaos";
break;
case 19:
sTheme = "Law";
break;
case 20:
sTheme = "Construct";
break;
case 21:
sTheme = "Draconic";
break;
case 22:
sTheme = "Druidic";
break;
case 23:
sTheme = "Plant";
break;
case 24:
sTheme = "Slaadi";
break;
Then go the spreadsheet for summons to find the correct name of the summon
https://docs.google.com/spreadsheets/d/125ZF5I6AnODH0qQBB3VIvflQwXH36C4bE1RAVXkEHlg/edit?gid=251118543#gid=251118543
These are listed in Toolset Custom 2.
Go to Advanced Tab and open Variables.
Set iSummonTheme = 13 for rats.