Not regain the infusion slots he used up the day ahead of. Any infusions used within the last eight hrs count from the artificer's everyday limit. rehashing the Warforged's role in Eberron. The book talks about where they are available, their partnership, earlier and present-day, plus the Lord of Blades, https://warforged-fighter68013.blogerus.com/50814059/kenku-monk-no-further-a-mystery