Bring Masterwork Spear of Annihilation to 99 and Mystic Staffs to 50 for consistency

Trimmed Masterwork Spear of Annilation is T92. The other masterworks are t99. Crafting is different as making from scratch requires archaelogy.

All version of mystic staffs are T40. Mydtic Robes, wand, and orb are T50.

Just suggesting for the sake of consistency, to bring these items in line with gear of the same name ... or rename them to remove confusion.