In Great Ancient Ruins, there are Elmon-like enemies here that steals items and accessories. To recover the items, find the "Trooky Talisman", a key item inside a chest inside the ruins. Clear the ruins first (defeat the boss) and return again. Head to the Lunar Palace's bottom floor and find the Trooky Queen there. Talk to her twice, defeat her to get Sorcerer's Bracelet and recover your stolen items back. Also, enemy trookys won'g use the steal command ever again.