Playing through as Gale. In tabletop DND, all wizards are able to use ritual casting from the start, but I’ve picked up Find Familiar and I’m not seeing the option to do that, nor do I see it listed in his character description (N isn’t pulling up a character sheet for some reason)
EDIT: Ritual casting confirmed, just works differently than I had assumed
You can cast a spell tagged as Ritual and it won’t use a slot if out of combat, but you need to prepare the spell before. You can change prepared spells at any time outside of combat too.