Pyromancy

Pyromancies are on of the three available Spell types in Dark Souls III, the other ones being Sorceries and Miracles.
Casting pyromancies requires a Pyromancy Flame, as well as sufficient Intelligence and Faith.

Most pyromancies can be learned from the spell trainers Cornyx of the Great Swamp and Karla.

List of Pyromancies

Spell					Effect Type	Effect Description	Acquisition
Acid Surge	0	0	1	100	Debuff/Utility/AOE/Ranged	Emit acid which corrodes enemies, dealing 20 Physical damage and reducing 1 Durability per tick.	Sold by Cornyx of the Great Swamp for 6,000 Souls after giving him the Carthus Pyromancy Tome.
Boulder Heave	0	0	1	60	Offensive/Ranged	Spew a boulder from one's mouth, dealing 400 [250] Physical damage.	Firelink Shrine - Transposed from the Soul of a Stray Demon.
Bursting Fireball	0	0	1	35	Offensive/Ranged/AOE	Hurl a bursting fireball, dealing 75 [75] Fire damage.	Sold by Cornyx of the Great Swamp for 5,000 Souls after giving him the Great Swamp Pyromancy Tome.
Carthus Beacon	0	0	1	75	Buff/Self	Damage increases with consecutive attacks.	Sold by Cornyx of the Great Swamp for 8,000 Souls after giving him the Carthus Pyromancy Tome.
Carthus Flame Arc	0	0	1	100	Buff/Self	Reinforce right weapon with flame, adding 90 Fire damage for 60 seconds.	Sold by Cornyx of the Great Swamp for 10,000 Souls after giving him the Carthus Pyromancy Tome.
Cataclysm	0	0	1	100	Offensive/Ranged/Homing/AOE	Release flaming chaos orbs from sky, dealing 75 [75] Fire damage.	Chaos Servants transposition in exchange for 15 Cinder and 100 Souls.
Chaos Bed Vestiges	0	0	1	50	Offensive/Ranged	Hurl chaos flame that scorches vicinity, dealing 420 [200] Fire damage.	Firelink Shrine - Transposed from the Soul of the Old Demon King.
Chaos Storm	0	0	1	8	Offensive/AOE	Erect multiple chaos fire pillars in vicinity, dealing 400 [350] Fire damage.	Sold by Cornyx of the Great Swamp for 15,000 Souls after giving him the Izalith Pyromancy Tome.
Earthfall	0	0	1	100	Offensive/Ranged/AOE	Call down boulders from the sky, dealing 75 Physical damage per bullet.	Found in the Profaned Capital.
Earthquake	0	0	1	6	Offensive/AOE	Wretch earth in multiple locations in vicinity, dealing 250 Physical damage.	Chaos Servants transposition in exchange for 10 Cinder and 100 Souls.
Fire Orb	0	0	1	30	Offensive/Ranged	Hurl giant fire orb, dealing 250 [200] Fire damage.	Sold by Cornyx of the Great Swamp for 3,000 Souls after giving him the Great Swamp Pyromancy Tome.
Fire Surge	0	0	1	5	Offensive	Emit a constant stream of fire, dealing 100 Fire damage.	Sold by Cornyx of the Great Swamp for 1,000 Souls.
Fire Whip	0	0	1	5	Offensive	Sweep foes with fire whip, dealing 100 Fire damageper bullet.	Sold by Karla for 6,000 Souls after giving her the Quelana Pyromancy Tome.
Fireball	0	0	1	25	Offensive/Ranged	Hurl fireball, dealing 225 [150] Fire damage.	Sold by Cornyx of the Great Swamp for 1,000 Souls.
Firestorm	0	0	1	6	Offensive/AOE	Erect multiple fire pillars in vicinity, dealing 250 Fire damage.	Sold by Karla for 15,000 Souls after giving her the Quelana Pyromancy Tome.
Flame Fan	0	0	1	10	Offensive/Utility	Make a large sweep with a fan of flame, dealing 175 Fire damage.	Dropped by Desert Pyromancer Zoey.
Flash Sweat	0	0	1	50	Self/Buff	Intense sweating increases fire damage absorption.	Sold by Cornyx of the Great Swamp for 3,000 Souls.
Floating Chaos	0	0	1	75	Offensive/Ranged/Homing	Summons fire-spitting chaos orb, dealing 100 Fire damage per bullet.	Dropped by Livid Pyromancer Dunnel.
Great Chaos Fire Orb	0	0	1	40	Offensive/Ranged	Hurl giant chaos fire orb, dealing 360 [350] Fire damage.	Sold by Cornyx of the Great Swamp for 15,000 Souls after giving him the Izalith Pyromancy Tome.
Great Combustion	0	0	1	30	Offensive	Create powerful, giant flame in hand, dealing 350 [200] Fire damage.	Sold by Cornyx of the Great Swamp for 3,000 Souls.
Iron Flesh	0	0	1	100	Self/Buff	Boost absorption/resistances, but increase weight.	Found in Farron Keep.
Lingering Chaos	0	0	1	20	Offensive/Ranged/Utility	Throw lingering chaos orb that explodes on contact, dealing 250 Fire damage.	Chaos Servants transposition in exchange for 10 Cinder and 100 Souls.
Poison Mist	0	0	1	50	Debuff/Utility/AOE/Ranged	Create poison mist.	Sold by Cornyx of the Great Swamp for 2,000 Souls after giving him the Great Swamp Pyromancy Tome.
Power Within	0	0	1	100	Self/Buff/Debuff	Temporarily boost attack, but gradually lose HP.	Smouldering Lake - Found in a chest in one of the lava pools.
Profaned Flame	0	0	1	35	Offensive/Ranged	Engulf foes at range and burn them to ashes, dealing 320 Fire damage.	Found in Irithyll Dungeon.
Profuse Sweat	0	0	1	50	Self/Buff	Profuse sweating temporarily boosts all resistances.	Sold by Cornyx of the Great Swamp for 2,000 Souls after giving him the Great Swamp Pyromancy Tome.
Rapport	0	0	1	100	Debuff/Ranged	Charm the enemy, making them a temporary ally.	Sold by Karla for 10,000 Souls after giving her the Quelana Pyromancy Tome.
Rockflesh	0	0	1	100	Self/Buff	Call forth rock, boosting absorption.	Profaned Capital - At the top of the ladder immediately next to the Profaned Capital bonfire.
Sacred Flame	0	0	1	50	Offensive	Flame burrows inside foes and ignites, dealing Fire damage.	Found in Smouldering Lake.
Seething Chaos	0	0	1	40	Offensive/Ranged/Utility	Hurl chaos clump that seethes and explodes, dealing 250 [500] Fire damage.	Chaos Servants transposition in exchange for 10 Cinder and 100 Souls.
Singe	0	0	1	10	Offensive/Ranged	Hurl Ball of fire	May no longer be obtainable in current version.
Toxic Mist	0	0	1	75	Debuff/Utility/AOE/Ranged	Create intense poison mist.	Found in Smouldering Lake.
Warmth	0	0	2	100	Buff/AOE	Create gentle flame that restores HP on touch.	Mound Makers transposition in exchange for 15 Vertebra Shackle and 100 Souls.
Wretch Earth	0	0	1	40	Offensive/Ranged	Wretch earth from the ground, dealing 350 Physical damage.	Found in the Painted World of Ariandel.