Schematic: Unsanctified Grenade物品等級52需要工程學（260）"Teaches you how to make an Unsanctified Grenade."售價:30銀傳授Unsanctified Grenade專業技能工程學技能提升280時變黃，300時變灰產出3 ×Unsanctified Grenade1 ×真銀變壓器2 ×附魔瑟銀錠3 ×緻密炸藥粉2 ×符文布工具鐵匠之錘或Mithril Blacksmith Hammer或Arcanite Blacksmith Hammer需要鐵砧
