Volcanic glass, forged deep beneath the earth. Slippery, potentially sharp, and has absolutely nothing to do with dragons.
Obsidian price in Growtopia: sells for about 10/WL (median of 489 offers from community Discords, past 30 days). Live price chart and the latest buy and sell offers.
Recently sold at: JUNWED, VINIFARM, 4R46, LEIGEN, G3KO