Miracles

Miracles are on of the three available Spell types in Dark Souls III, the other ones being Sorceries and Pyromancies.
Casting a miracle requires either a Chime or a Talisman, as well as sufficient Faith.

Most miracles can be learned from the miracle trainer Irina of Carim and some from Karla.

For more information about the differences between common spells and damage affinity check here.

Common Miracles

Spell					Effect Type	Effect Description	Acquisition
Atonement	0	10	1	500	Buff/Self	Increases target priority to the player by 10. Lasts 30 seconds. Ascended Effect: Extends duration to 60 seconds.	Firelink Shrine - Transposed from the Soul of Champion Gundyr.
Blessed Weapon	0	30	1	800	Buff/Utility/Self	Increases Physical damage by 60 and restores 5 HP per second for 60 seconds. Ascended Effect: Increases Physical damage by 80.	Sold by Irina of Carim for 25,000 Souls after giving her the Braille Divine Tome of Lothric.
Bountiful Light	0	30	1	700	Buff/Utility/Self	Heals 1200 HP over 120 seconds (10 HP/s). Scales with FTH. Ascended Effect: Expands area of effect.	Sold by Irina of Carim for 5,000 Souls after giving her the Braille Divine Tome of Lothric.
Bountiful Sunlight	0	40	1	800	Buff/Utility/AOE	Heals 1800 HP over 120 seconds (15 HP/s). Scales with FTH. Ascended Effect: Expands area of effect.	Firelink Shrine - Transposed from the Soul of Rosaria.
Caressing Tears	0	20	1	800	Utility/Self	Cure ailments for self and vicinity. Ascended Effect: Expands area of effect.	Sold by Irina of Carim for 2,000 Souls after giving her the Braille Divine Tome of Carim.
Dark Blade	10	20	1	800	Buff/Self	Adds 80 Dark damage to main weapon for 60 seconds. Scales with INT and FTH. Ascended Effect: Restores 0.25% HP every second (scales with Spell Buff).	Sold by Karla for 25,000 Souls after giving her the Londor Braille Divine Tome.
Darkmoon Blade	0	20	1	800	Buff/Self	Adds 80 Magic damage to main weapon for 60 seconds. Scales with FTH. Ascended Effect: Restores 1% FP every second.	Blades of the Darkmoon transposition in exchange for 10 Proof of a Concord Kept and 100 Souls.
Dead Again	10	25	1	300	Offensive/AOE/Utility	Bless corpses, transforming them into traps. Ascended Effect: Costs 200 FP to cast.	Sold by Grave Warden Lillian for 10,000 Souls.
Deep Protection	10	30	1	400	Buff/Self	Increases damage and absorption by 5%. Increases Poison, Toxic, Bleed, Frost and Curse resistance by +50. Increases Stamina Recovery by 10. Lasts 60 seconds. Ascended Effect: Increases damage and absorption by 10%. Increases aux. resistances by 100.	Sold by Karla for 14,000 Souls after giving her the Londor Braille Divine Tome.
Force	0	10	1	200	Utility/AOE	Create shockwave. Ascended Effect: Costs 100 FP to cast.	Sold by Irina of Carim for 2,000 Souls.
Great Heal	0	30	2	600	Utility/AOE	Restore HP for self and vicinity, healing 400 HP. Scales with FTH. Ascended Effect: Expands area of effect.	Sold by Irina of Carim for 8,000 Souls after giving her the Braille Divine Tome of Sunlight.
Great Magic Barrier	0	30	1	800	Buff/Self	Increases Magic absorption by 50% for 60 seconds. Ascended Effect: Increases all elemental absorptions by 50%.	Sold by Irina of Carim for 10,000 Souls after giving her the Braille Divine Tome of Lothric.
Heal	0	15	1	400	Utility/AOE	Restore HP for self and vicinity, healing 300 HP. Scales with FTH. Ascended Effect: Expands area of effect.	Sold by Irina of Carim for 1,000 Souls after giving her the Braille Divine Tome of Carim.
Heal Aid	0	10	1	300	Utility/Self	Restore HP, healing 200 HP. Scales with FTH. Ascended Effect: Costs 200 FP to cast.	Sold by Irina of Carim for 500 Souls.
Heavenly Relief	0	10	1	800	Utility/Self	Boosts equipment load by 25% and reveals signs without ember. Ascended Effect: Extends duration to 120 seconds.	Way of White transposition in exchange for 10 Holy Fragment and 500 Souls.
Homeward	0	10	1	500	Utility/Self	Returns caster to last bonfire rested at, or to shrine. Ascended Effect: None.	Sold by Irina of Carim for 3,000 Souls.
Lightning Blade	0	20	1	800	Buff/Self	Adds 80 Lightning damage to main weapon for 60 seconds. Scales with FTH. Ascended Effect: Increases max Stamina by 20%.	Sold by Irina of Carim for 25,000 Souls after giving her the Heavenly Braille Divine Tome.
Magic Barrier	0	20	1	500	Buff/Self	Increases Magic absorption by 30% for 60 seconds. Ascended Effect: Increases all elemental absorptions by 30%	Sold by Irina of Carim for 5,000 Souls after giving her the Heavenly Braille Divine Tome.
Med Heal	0	20	1	500	Utility/AOE	Restore moderate HP for self and vicinity, healing 350 HP. Scales with FTH. Ascended Effect: Expands area of effect.	Sold by Irina of Carim for 4,000 Souls after giving her the Braille Divine Tome of Lothric.
Perseverance	0	40	1	800	Self/Buff	Boosts Poise by 50% for 60 seconds. Ascended Effect: Extends duration to 120 seconds.	Firelink Shrine - Transposed from the Soul of Dragonslayer Armour.
Projected Heal	0	30	1	500	Utility/Ranged/AOE	Toss a light that heals those nearby impact point, healing 300 HP. Scales with FTH. Ascended Effect: Expands area of effect.	Way of White transposition in exchange for 10 Holy Fragment and 7,500 Souls.
Pulsating Blade	10	30	1	800	Self/Buff/Utility	Imbue right-hand weapon with blood, adding 30 Bleed to it for 60 seconds. Ascended Effect: Increases Bleed effect to 60.	Firelink Shrine - Transposed from the Soul of the Deacons of the Deep.
Replenishment	0	20	1	600	Buff/Utility/Self	Heals 600 HP over 120 seconds (5 HP/s). Scales with FTH. Ascended Effect: Costs 500 FP to cast.	Sold by Irina of Carim for 1,000 Souls after giving her the Braille Divine Tome of Carim.
Sacred Oath	0	40	1	800	Buff/AOE	Increases Physical and Lightning damage and all absorptions by 20% for 60 seconds, for self and those in the vicinity. Ascended Effect: Expands area of effect and extends duration to 120 seconds.	Sold by Irina of Carim for 15,000 Souls after giving her the Braille Divine Tome of Sunlight.
Soothing Sunlight	0	40	1	700	Utility/AOE	Restore high HP for self and broad area, healing 500 HP. Scales with FTH. Ascended Effect: Expands area of effect.	Firelink Shrine - Transposed from the Soul of the Dancer.
Tears of Denial	0	40	1	800	Buff/Utility/Self	Grant one chance to endure when HP reaches 0. Ascended Effect: Costs 500 FP to cast.	Sold by Irina of Carim for 50,000 Souls after giving her the Braille Divine Tome of Sunlight.
Vow of Silence	10	25	1	600	Buff/Debuff/AOE/Utility	Prevent spells in vicinity, including one's own. Lasts for 15 seconds. Ascended Effect: Costs 500 FP to cast.	Sold by Karla for 15,000 Souls after giving her the Londor Braille Divine Tome.

Physical Miracles

Spell					Effect Type	Effect Description	Acquisition
Angelic Barrage	0	50	1	600	Offensive/Ranged/Homing/AOE	Call forth a shower of holy spears, dealing 150 Physical damage per bullet. Ascended Effect: Emits more beams.	Sold by Irina of Carim for 50,000 Souls after giving her the Angelic Braille Divine Tome.
Divine Arrow	0	30	1	180	Offensive/Ranged	Fire a divine arrow, dealing 250 Physical damage. Ascended Effect: Increases Poise Damage, inflicts stagger animation and improves tracking.	Firelink Shrine - Transposed from the Soul of Rosaria.
Divine Pillars of Light	0	30	1	60	Offensive/AOE	Bring down multiple pillars of light in vicinity, dealing 600 Physical damage. Ascended Effect: Expands area of effect.	Sold by Irina of Carim for 15,000 Souls after giving her the Angelic Braille Divine Tome.
Emit Force	0	10	1	220	Offensive/Ranged/Utility/AOE	Release shockwave in front, dealing 250 (50) Physical damage. Ascended Effect: Gains Farron Dart cast animation.	Sold by Irina of Carim for 8,000 Souls after giving her the Heavenly Braille Divine Tome.
Ghostly Assault	0	40	1	750	Offensive/Ranged	Summon forth a legion of archers, dealing 100 Physical damage per arrow. Ascended Effect: Summons an additional archer.	Dropped by the first Judicator in The Ringed City.
Halo	0	25	1	600	Offensive/AOE	Launch white discuses outwards from the conjurer, each bullet deals 250 Physical damage at all three hits. Ascended Effect: Gains Force cast animation.	Firelink Shrine - Transposed from the Soul of Slave Knight Gael.
Lothric's Holy Spear	0	50	1	350	Offensive/Ranged	Fire piercing holy soul spear, dealing 500 Physical damage. Ascended Effect: Improves tracking.	Firelink Shrine - Transposed from the Soul of the Twin Princes.
Proof of a Pact	0	40	1	100	Offensive/AOE	Summon forth a ghostly knight, dealing 400 Physical damage. Ascended Effect: Costs 80 FP to cast.	Dropped by a Judicator in the Ringed City.
Way of White Corona	0	0	1	200	Offensive/Ranged	White discus slices into foes and returns to conjurer, dealing 100 Physical damage at all three hits. Ascended Effect: Costs 180 FP to cast.	Sold by Irina of Carim for 4,000 Souls.
Wrath of the Gods	0	30	1	350	Offensive/Utility/AOE	Create powerfull shockwave, dealing 500 Physical damage. Ascended Effect: Gains Force cast animation.	Sold by Irina of Carim for 40,000 Souls after giving her the Braille Divine Tome of Lothric.

Lightning Miracles

Spell					Effect Type	Effect Description	Acquisition
Great Lightning Spear	0	30	1	280	Offensive/Ranged	Hurl giant lightning spear, dealing 300 Lightning damage (50 for the reduced AoE). Additional 300 Lightning damage when in proximity. Ascended Effect: Increases Poise Damage and tracking.	Sold by Irina of Carim for 20,000 Souls after giving her the Braille Divine Tome of Sunlight.
Heavenly Thunder	0	35	1	800	Offensive/Ranged/Homing/AOE	Summon heavenly thunder, dealing 300 Lightning damage per bullet. Ascended Effect: Emits more bolts.	Warriors of Sunlight transposition in exchange for 15 Sunlight Medal and 100 Souls.
Lightning Arrow	0	10	1	120	Offensive/Ranged	Draw lightning bow to fire lightning arrow, dealing 100 Lightning damage. Ascended Effect: Increases tracking.	Sold by Irina of Carim for 5,000 Souls.
Lightning Spear	0	16	1	180	Offensive/Ranged	Hurls a lightning spear, dealing 200 Lightning damage (50 for the reduced AoE). Additional 200 Lightning damage when in proximity. Ascended Effect: Increases Poise Damage and tracking.	Sold by Irina of Carim for 12,000 Souls after giving her the Heavenly Braille Divine Tome.
Lightning Stake	0	30	1	380	Offensive/AOE	Strike with a stake of lightning, dealing 600 (100) Lightning damage. Ascended Effect: Costs 350 FP to cast.	Sold by Irina of Carim for 15,000 Souls after giving her the Braille Divine Tome of Sunlight.
Lightning Storm	0	25	1	500	Offensive/AOE	Call forth furious bolts of lightning, dealing 600 Lightning damage per bullet. Ascended Effect: Costs 400 FP to cast.	Firelink Shrine - Transposed from the Soul of the Nameless King.
Overwhelming Power	0	40	1	50	Offensive/AOE	Bring down multiple pillars of blue lightning in vicinity, dealing 200 Lightning damage per pillar and 20 from the area of effect. Ascended Effect: Allows the ground sparks to stack.	Firelink Shrine - Transposed from the Soul of Slave Knight Gael.
Sunlight Spear	0	40	1	350	Offensive/Ranged	Hurls a sunlight spear, dealing 500 (50) Lightning damage, with an additional 500 Lightning damage when thrown in close proximity. Ascended Effect: Increases Poise Damage and tracking.	Firelink Shrine - Transposed from the Soul of the Nameless King.

Dark Miracles

Spell					Effect Type	Effect Description	Acquisition
Devouring Swarm	10	40	1	360	Offensive/Ranged/Homing/AOE	Summon insect massive swarm, shooting forth instect swarms to feast on foes, dealing 120 Dark damage and 10 Bleed build up per bullet. Ascended Effect: Emits more projectiles.	Sold by Karla for 25,000 Souls after giving her the Deep Braille Divine Tome.
Dorhys' Gnawing	10	25	1	280	Offensive/Ranged	Summon great insect swarm to feast on foes, dealing 300 Dark damage and 100 Bleed build up. Ascended Effect: Inflicts 200 Bleed build up.	Sold by Karla for 20,000 Souls after giving her the Deep Braille Divine Tome.
Gnaw	8	12	1	180	Offensive/Ranged	Summon insect swarm to feast on foes, dealing 200 Dark damage and 60 Bleed build up. Ascended Effect: Inflicts 120 Bleed build up.	Sold by Grave Warden Lillian for 10,000 Souls.
Lifehunt Scythe	10	36	1	200	Offensive/Utility	Steal HP of foes using an illusory scythe, dealing 500 Dark damage and absorbing 10% HP upon hitting an enemy. Ascended Effect: Costs 160 FP to cast.	Firelink Shrine - Transposed from the Soul of Aldrich.
Nibble	0	0	1	120	Offensive/Ranged	Summon instect swarm to feast on foes, dealing 80 Dark damage and 20 Bleed build up. Ascended Effect: Costs 100 FP to cast.	Sold by Grave Warden Lillian for 1,000 Souls.
Vow of Agony	0	25	1	300	Offensive/AOE	Summon circle of agony that harms nearby foe, dealing 100 Dark damage per tick. Ascended Effect: Extends duration to 60 seconds.	Sold by Irina of Carim for 30,000 Souls after giving her the Angelic Braille Divine Tome.

Information here is accurate for version 1.75.