Many of the character classes in the player’s handbook harness magic in the form of spells. This chapter provides new spells for those classes, as well as for spellcasting monsters. The Dungeon Master decides which of these spells are available in a campaign and how they can be learned. For example, a DM might decide that some of the spells are freely available, that others are unobtainable, and that a handful can be found only after a special quest, perhaps discovered in a long-lost tome of magic. Wizard spells, in particular, can be introduced to a campaign in spellbooks found as treasure.
When a DM adds spells to a campaign, clerics, druids, and paladins require special consideration. When characters of those classes prepare their spells, they have access to the entire spell list for their class. Given that fact, the DM should be cautious about making all of these new spells available to a player who is overwhelmed when presented with many options. For such a player, consider adding only story-appropriate spells to the spell list of that player’s character.
See the full list of spells from Xanathar’s Guide to Everything on the Spells page.