The sorcerers sapphire is there which i need, and also i dont remember the combination to nymphs forge. So how do you get in nymphs forge? (also what is its combo?)
Oh... I believe that's from the third town, you have to get to the left, and you should encounter Peeping Tom (Take the quest...). After, there's an unique way. The sorcerer's sapphire is in the map under the forge.
The quest is named 'I see you'. If you can't have it, finish all your currents quests, and maybe one of them will unlock this one. The Sigil who give this quest is in the town located on the upper left corner of the 'P' of Pan's Forest.
I think that's the person you have to kill in this quest is Puff no More, Boss of Pixie. If I good remember, you can find it at the south-east island of the map.
If i good understand your post you can't craft the warrior's shield? The Warrior's Shield is one of the unique items that need to be crafted at a Forge (Nymph's Forge for this one).
I'm in the same boat. I'm lvl 17, completed pretty much all the quests in this area and never saw a "I see you" quest nor encountered peeping tom. Nymph's Forge is still locked out for me.