Druids revere nature above all, gaining their spells and other magical powers either from the force of nature itself or from a nature deity. Many druids pursue a mystic spirituality of transcendent union with nature rather than devotion to a divine entity, while others serve gods of wild nature, animals, or elemental forces. The ancient druidic traditions are sometimes called the Old Faith, in contrast to the worship of gods in temples and shrines. Druid spells are oriented toward nature and animals— the power of tooth and claw, of sun and moon, of fire and storm. Druids also gain the ability to take on animal forms, and some druids make a particular study of this practice, even to the point where they prefer animal form to their natural form.
Wisdom is your spellcasting ability for your druid spells, since your magic draws upon your devotion and attunement to nature. You use your Wisdom whenever a spell refers to your spellcasting ability. In addition, you use your Wisdom modifier when setting the saving throw DC for a druid spell you cast and when making an attack roll with one.
Spell save DC = 8 + your proficiency bonus + your Wisdom modifier
Spell attack modifier = your proficiency bonus + your Wisdom modifierYou prepare the list of druid spells that are available for you to cast, choosing from the druid spell list. When you do so, choose a number of druid spells equal to your Wisdom modifier + your druid level (minimum of one spell). The spells must be of a level for which you have spell slots. You regain all expended spell slots when you finish a long rest.
At 2nd level, you choose to identify with a circle of druids: Circle of the Land, Circle of the Moon, Circle of Dreams (Xan), and Circle of the Shepard (Xan)