Benefits

Select one 0-level spell from a class spell list other than your own. This spell is a 0-level spell on your class spell list (or a 1st-level spell if your class doesn’t have 0-level spells). For example, if you are a druid, you could select mage hand and thereafter prepare it as a 0-level druid spell; if you are a sorcerer, you could select know direction as a 0-level sorcerer spell known. Catrip selected Create water.