Miracles

Miracles are on of the four available Spell types in Dark Souls III, the other ones being Sorceries, Pyromancies and Hexes.
Casting a miracle requires either a Miracle Tool, as well as sufficient Faith.

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

For more information about spells check here.

Common Miracles

Spell					Effect Type	Effect Description	Acquisition
Blessed Weapon	0	40	2	50	Buff/Utility/Self	Increases Physical damage by 60 , grants 20% bonus damage to Undead enemies and restores 5 HP per second for 60 seconds. Ascended Effect: Increases Physical damage by 75.	Sold by Irina of Carim for 25,000 Souls after giving her the Braille Divine Tome of Lothric.
Bountiful Light	0	40	1	75	Buff/Utility/Self	Heals 1200 HP over 120 seconds (10 HP/s). Ascended Effect: increases buff radius to 15 meters.	Sold by Irina of Carim for 5,000 Souls after giving her the Braille Divine Tome of Lothric.
Bountiful Sunlight	0	50	2	100	Buff/Utility/AOE	Heals 1800 HP over 120 seconds (15 HP/s). Ascended Effect: increases buff radius to 16 meters.	Firelink Shrine - Transposed from the Soul of Rosaria.
Caressing Tears	0	20	1	30	Utility/Self	Cure ailments for self and vicinity. Ascended Effect: increases buff radius to 18 meters.	Sold by Irina of Carim for 2,000 Souls after giving her the Braille Divine Tome of Carim.
Darkmoon Blade	0	40	2	50	Buff/Self	Adds 75 Magic damage to main weapon for 60 seconds. Ascended Effect: restores 1 FP every second whilst active.	Darkmoon Faithful transposition in exchange for 10 Proof of a Concord Kept and 100 Souls.
Force	0	10	1	10	Utility/AOE	Create shockwave. Ascended Effect: none.	Sold by Irina of Carim for 2,000 Souls.
Great Heal	0	40	2	80	Utility/AOE	Restore HP for self and vicinity, healing 400 HP. Ascended Effect: increases heal radius to 8 meters.	Sold by Irina of Carim for 8,000 Souls after giving her the Braille Divine Tome of Sunlight.
Great Magic Barrier	0	60	2	50	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	20	1	60	Utility/AOE	Restore HP for self and vicinity, healing 300 HP. Ascended Effect: increases heal radius to 8 meters.	Sold by Irina of Carim for 1,000 Souls after giving her the Braille Divine Tome of Carim.
Heal Aid	0	10	1	50	Utility/Self	Restore HP, healing 200 HP. Ascended Effect: increases heal radius to 2 meters.	Sold by Irina of Carim for 500 Souls.
Heavenly Relief	0	30	1	50	Utility/Self	Boosts equipment load by 25% and reveals signs without ember. Ascended Effect: increases equipment load boost to 40%.	Way of White transposition in exchange for 10 Holy Fragment and 500 Souls.
Homeward	0	10	1	25	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	40	2	50	Buff/Self	Adds 75 Lightning damage to main weapon for 60 seconds. Ascended Effect: grants Electrify, which causes attacks to reduce enemy Poise by 50% for 5 seconds.	Sold by Irina of Carim for 25,000 Souls after giving her the Heavenly Braille Divine Tome.
Magic Barrier	0	30	1	30	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	30	1	70	Utility/AOE	Restore moderate HP for self and vicinity, healing 350 HP. Ascended Effect: increases heal radius to 8 meters.	Sold by Irina of Carim for 4,000 Souls after giving her the Braille Divine Tome of Lothric.
Perseverance	0	40	2	50	Self/Buff	Boosts Armor Poise by 50% for 60 seconds. Ascended Effect: increases duration to 120 seconds.	Firelink Shrine - Transposed from the Soul of Dragonslayer Armour.
Projected Heal	0	30	1	80	Utility/Ranged/AOE	Toss a light that heals those nearby impact point, healing 300 HP. Ascended Effect: increases heal radius to 5 meters.	Way of White transposition in exchange for 10 Holy Fragment and 7,500 Souls.
Replenishment	0	30	1	50	Buff/Utility/Self	Heals 600 HP over 120 seconds (5 HP/s). Ascended Effect: increases buff radius to 12 meters.	Sold by Irina of Carim for 1,000 Souls after giving her the Braille Divine Tome of Carim.
Sacred Oath	0	60	2	100	Buff/AOE	Increases Physical and Lightning damage and all absorptions by 20% for 60 seconds, for self and those in the vicinity. Ascended Effect: increases buff radius to 8 meters.	Sold by Irina of Carim for 15,000 Souls after giving her the Braille Divine Tome of Sunlight.
Soothing Sunlight	0	50	2	100	Utility/AOE	Restore high HP for self and broad area, healing 500 HP. Ascended Effect: increases heal radius to 7 meters.	Firelink Shrine - Transposed from the Soul of the Dancer.
Tears of Denial	0	40	2	100	Buff/Utility/Self	Grant one chance to endure when HP reaches 0. Ascended Effect: none.	Sold by Irina of Carim for 50,000 Souls after giving her the Braille Divine Tome of Sunlight.

Lightning Miracles

Spell					Effect Type	Effect Description	Acquisition
Great Lightning Spear	0	40	1	25	Offensive/Ranged	Hurl giant lightning spear, dealing 300 Lightning damage (80 for the reduced AoE). Additional 150 Lightning damage when in proximity. Ascended Effect: increases projectile homing to 120 degrees.	Sold by Irina of Carim for 20,000 Souls after giving her the Braille Divine Tome of Sunlight.
Heavenly Thunder	0	60	2	30	Offensive/Ranged/Homing/AOE	Summon heavenly thunder, dealing 200 Lightning damage. Ascended Effect: increases emitted projectile rate to 4 per second.	Warriors of Sunlight transposition in exchange for 15 Sunlight Medal and 40,000 Souls.
Holy Schism	0	40	1	25	Offensive/AOE	Summon rows of upwardly thrusting ritual spears, dealing 300 Lightning damage per tick (100 for reduced AoE). Ascended Effect: emits two additional lines.	Firelink Shrine - Transposed from the Soul of Halflight.
Lightning Arrow	0	20	1	10	Offensive/Ranged	Draw lightning bow to fire lightning arrow, dealing 150 Lightning damage. Ascended Effect: increases projectile homing to 40 degrees.	Sold by Irina of Carim for 5,000 Souls.
Lightning Spear	0	20	1	15	Offensive/Ranged	Hurls a lightning spear, dealing 200 Lightning damage (50 for the reduced AoE). Additional 100 Lightning damage when in proximity. Ascended Effect: increases projectile homing to 60 degrees.	Sold by Irina of Carim for 12,000 Souls after giving her the Heavenly Braille Divine Tome.
Lightning Stake	0	40	1	30	Offensive/AOE	Strike with a stake of lightning, dealing 500 (100 for reduced AoE) Lightning damage. Ascended Effect: increases poise damage to 60.	Sold by Irina of Carim for 15,000 Souls after giving her the Braille Divine Tome of Sunlight.
Lightning Storm	0	40	1	30	Offensive/AOE	Call forth furious bolts of lightning, dealing 250 Lightning damage per bullet. Ascended Effect: emits an additional projectile.	Firelink Shrine - Transposed from the Soul of the Nameless King.
Overwhelming Power	0	40	1	30	Offensive/AOE	Bring down multiple pillars of blue lightning in vicinity, dealing 200 Lightning damage per tick. Lasts for 5 seconds. Ascended Effect: increases duration to 8 seconds.	Firelink Shrine - Transposed from the Soul of Slave Knight Gael.
Sunlight Spear	0	60	2	30	Offensive/Ranged	Hurls a sunlight spear, dealing 400 (100 for reduced AoE) Lightning damage, with an additional 200 Lightning damage when thrown in close proximity. Ascended Effect: increases projectile homing to 180 degrees.	Firelink Shrine - Transposed from the Soul of the Nameless King.
Wrathful Barrage	0	30	1	5	Offensive/Ranged/AOE	Fire cascade of divine spears, dealing 150 Lightning damage per volley. Ascended Effect: increases projectile homing to 50 degrees.	Firelink Shrine - Transposed from the Soul of Halflight.
Wrathful Orbs	0	40	1	30	Offensive/Ranged	Release homing holy orbs, dealing 150 Lightning damage per orb. Ascended Effect: Hits reduce target Lightning absorption by 10% for 10 seconds.	Firelink Shrine - Transposed from the Soul of Halflight.

Physical Miracles

Spell					Effect Type	Effect Description	Acquisition
Angelic Barrage	0	50	2	30	Offensive/Ranged/Homing/AOE	Call forth a shower of holy spears, dealing 100 Physical damage per tick. Ascended Effect: increases emitted projectile rate to 5 per second.	Sold by Irina of Carim for 50,000 Souls after giving her the Angelic Braille Divine Tome.
Divine Arrow	0	30	1	15	Offensive/Ranged	Fire a divine arrow, dealing 225 Physical damage. Ascended Effect: increases projectile homing to 90 degrees.	Firelink Shrine - Transposed from the Soul of Rosaria.
Divine Pillars of Light	0	50	2	5	Offensive/AOE	Bring down multiple pillars of light in vicinity, dealing 300 Physical damage. Ascended Effect: increases emitter radius to 40 meters.	Sold by Irina of Carim for 15,000 Souls after giving her the Angelic Braille Divine Tome.
Emit Force	0	30	1	15	Offensive/Ranged/Utility/AOE	Release shockwave in front, dealing 350 (100 for reduced AoE) Physical damage. Ascended Effect: now cast in a quick fashion.	Sold by Irina of Carim for 8,000 Souls after giving her the Heavenly Braille Divine Tome.
Ghostly Assault	0	50	2	40	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	50	2	40	Offensive/AOE	Launch white discuses outwards from the conjurer, each bullet deals 200 Physical damage at all three hits. Ascended Effect: now cast in a quick fashion.	Firelink Shrine - Transposed from the Soul of Slave Knight Gael.
Lothric's Holy Spear	0	50	2	25	Offensive/Ranged	Fire piercing holy soul spear, dealing 400 Physical damage. Ascended Effect: increases projectile speed to 40 m/s.	Firelink Shrine - Transposed from the Soul of the Twin Princes.
Proof of a Pact	0	40	2	10	Offensive/AOE	Summon forth a ghostly knight, dealing 250 Physical damage. Ascended Effect: none.	Dropped by a Judicator in the Ringed City.
Way of White Corona	0	10	1	10	Offensive/Ranged	White discus slices into foes and returns to conjurer, dealing 100 Physical damage on the first hit and 100 for the rest. Ascended Effect: none.	Sold by Irina of Carim for 4,000 Souls.
Wrath of the Gods	0	50	2	30	Offensive/Utility/AOE	Create powerfull shockwave, dealing 400 Physical damage. Ascended Effect: now cast in a quick fashion.	Sold by Irina of Carim for 40,000 Souls after giving her the Braille Divine Tome of Lothric.

Information here is accurate for version 1.91.