The determining rolls will be made in the Gameplay thread under GM rolls spoilers.
Weapons:
1-5% means it's Intelligent
6-25% means it sheds light
96-00% means it is cursed
Armor, Shields, Rings, Rods, and (non-consumable) Wondrous Items:
01% means it's Intelligent
96-00% means it is cursed
All others (including consumables):
96-00% means it is cursed (consumables cannot get a result over 60 on the curse results chart)
When crafting, a Nat 1, will make a cursed item (as well as if you fail making an item by 5 or more). Every item can be cursed.
For Intelligence, first is a Nat 20 on the Skill check when crafting:
if it's a weapon, rolling 17-20 on a second d20 means it's Intelligent
if it's an Armor, Shield, Ring, Rod, or (non-consumable) Wondrous Item, rolling a 20 on a second d20 means it's Intelligent.
No items other than weapons, armor, shields, rings, rods, or (non-consumable) wondrous items can be intelligent.
Intelligent items will be within one alignment step of their crafter.