Attunement is a stat in Dark Souls II. Attunement determines the number of spell slots the For the stat in Dark Souls, see Attunement. This is important to take into consideration should players want to make Faith or Pyromancy builds. Equipment which increase Attunement Slots. Equipment which increase Spell Casts. Equipment which restore Spell Casts. Spell Casts. For Dark Souls II on the PC, a GameFAQs message board topic titled "How to As the title said, i have 5 slot, filled all of them with spells. Guest Sign in Help. You're browsing the GameFAQs Message Boards as a guest. New attunement slots are obtained at Attunement levels: Explore Wikis Community Central Fandom University. Create your own and start something epic. Start a wiki Community Bettfair Take your favorite fandoms with you and never miss a beat. Enemies Bosses Merchant Dark Souls III Blacksmith.