First, obtain a [[Scrounger's Ring]] from Rahu sewers. Take this plus 50x [[Piece of Green Glass]] to [[Povus]] at level 8 or higher town level during the day and speak with [[Tryaka]], using the Talk option, to get the quest "Tryaka Needs Glass". Complete this quest, then speak with her again and trade your ring for a [[Tryaka's Advanced Crafting Token]], which you can finally trade back to her plus 35 Live Event Credits for the Scavenger's Ring(35-90 LEC depending on the level of ring you want).