Official Fairy Tail Guild: Lost Magic

Lost Magic is a form of Magic that has long been forgotten and is very rare. Knowing a Lost Magic brings one closer to the "source of Magic".
Magic Name	Magic Information	Magic Picture

Arc of Time (時間のアーク, Toki no Āku)	A Magic that allows the user to control time but only for nonhuman things
Arc of Embodiment (具現のアーク, Gugen no Āku)	A Magic that allows the user to materialize whatever he/she imagines.
Dragon Slayer Magic (滅竜魔法, Metsuryū Mahō)	Dragon Slayer Magic is a form of Magic that can only be taught by a dragon, or by implanting Dragon Lacrima into the body. The user then can consume their respective element.
Fire Dragon Slayer Magic (火の滅竜魔法, Ka no Metsuryū Mahō)	A form of Magic where the user's body becomes like that of a fire dragon, allowing them to create, eat, and be invulnerable to fire
Iron Dragon Slayer Magic (鉄の滅竜魔法, Tetsu no Metsuryū Mahō)	A form of Magic where the user's body becomes like that of an iron dragon, allowing them to create, eat, and be invulnerable to iron.
Sky Dragon Slayer Magic (天の滅竜魔法, Ten no Metsuryū Mahō)	A form of Magic where the user's body becomes like that of a sky dragon, allowing them to create, eat, and be invulnerable to air. They also have the ability to heal or others, or give support in battle.
Lightning Dragon Slayer Magic (雷の滅竜魔法, Rai no Metsuryū Mahō)	A form of Magic where the user's body becomes like that of a lightning dragon, allowing them to create, eat, and be invulnerable to lightning.
Poison Dragon Slayer Magic (毒の滅竜魔法, Doku no Metsuryū Mahō)	A form of Magic where the user's body becomes like that of a poison dragon, allowing them to create, eat, and be invulnerable to poison.
God Slayer (滅神魔導士, Metsujin Madoshi)	Little has been revealed but the main principle seems to be the creation, ability to eat, and invulnerability to various things. It is similar to Dragon Slayer.
Flame God Slayer (火炎の滅神魔導士, Kaen no Metsujin Madoshi)	A Magic in which the user's body becomes like that of a flame god, allowing them to create, eat and be invulnerable to fire, including dragon's fire.
Great Tree Arc (大樹のアーク, Taiju No Āku)	A Magic in which the user fights by using trees to for various purposes including creating explosions.
Human Subordination (人間隷属魔法, Ningen Reizoku Mahō)	A type of Magic in which the user can temporarily weaken the physical and Magical abilities of humans around the Caster. The user can also summon/release humans.
Maguilty Sense (マギルティ＝センス, Magiruti Sensu)	A form of Lost Magic that has the ability to make two or more people's senses as one. If one of the people linked with the Magic feel pain then the others will as well.
Ushi no Koku Mairi (丑の刻参り, Ushi no Koku Mairi)	A Magic in which the user utilizes a doll to manipulate, and change the proprieties of himself or his opponent.