Artificer Exploration

You must have be proficient in Arcana.

Increase your wisdom, charisma, or intelligence score by 1. 

Long hours of study and discovery in the application of magic to the mundane have given you a greater understanding of Magic and it;s effect on the physical realm. . You may attune to one additional item. If you share an Attunment slot with another creature it may be shared with one additional creature.

You have a greater understanding of crafting and can now craft at twice the speed and 1/4 the cost.