https://rpg.stackexchange.com/questions/219163/can-you-ritual-cast-spells-you-could-not-cast-with-the-spell-slots-you-have
spellcasting - Can you ritual cast spells you could not cast with the spell slots you have? -...
There are a number of ways to have a spell prepared without having spell slots of the appropriate level. The obvious way is Magic Initiate, but with the Potent...
spellcastingritualspellscouldslots