You learn four infusions at 2nd stage, and may use these infusions to infuse up to 2 products at a time, scaling up with your class degree to three goods at sixth level, 4 at 10th amount, 5 at 14th degree, and six at https://crithitceramics.com/building-a-dnd-warforged-artificer-tips-and-tricks-for-beginners/