Dragonās Blood
Introduced into Sharn by Daask, dragonās blood is a potent and highly addictive stimulant. In addition to inducing euphoria, it can enhance spellcasting ability or even temporarily imbue a user with the ability to cast sorcerer spells. The drugās effects are potentially dangerous and always unpredictable. This isnāt something a player character should want to use; adventurers are more likely to interfere with Daask smugglers or deal with an addict who accidentally casts a fireball in a crowded street. The specific effects of dragonās blood are up to you, but you can take inspiration from the Wild Magic Surge table in the āPlayerās Handbookā.
Source: Eberron: Rising from the Last War p. 244