
Originally Posted by
Fedora1
The heroic version of Thornlord won't accept sentient gems. The epic version (L20) will. I can't exactly tell by your post which one you have.
If you have the L10 heroic version, it can be fed to a sentient item/gem and will provide 10 sentient xp.
Now the way it works with epic (L20 and higher) items is first you drag the item to the sentience slot on the right hand side of your inventory, which brings up a popup of the item. You place a sentient jewel at the top (right hand side I think, not in game - going by memory).
EDIT: You start with a single empty filigree box at the bottom left. Then you feed named items (any level 1-30) which provide sentient xp (or sxp). At 2000 sxp you will see another empty slot appear at the bottom, this is where you place your 2nd filigree. At 6000 sxp you gain a third slot, where you can place another filigree. Again at 12,000 sxp you get a 4th, at 20k sxp a 5th, etc.
Note that the item you want to add a jewel or filigree to (or feed other named items to) must be unequipped before you can drag it into the sentient modification box on your inventory.