Satan Soul: Mirajane Alegria

Satan Soul: Mirajane Alegria (ミラジェーン・アレグリア, Mirajēn Areguria) is a Satan Soul spell.

Description
Satan Soul: Mirajane Alegria is the result of Mirajane consuming all the souls remaining in the aftermath of Fairy Tail's victory over Tartaros, along with Satan Soul: Mirajane Seilah. When Mirajane was attacked by Juliet Sun and Heine Lunasea of the Irene Squad, she used this spell after her initial attacks failed to subdue the Alvarez Empire soldiers to take the pair down in a single strike. However, after doing so, not realizing the the pair's strength, she hoped to have won the battle as maintaining Mirajane Alegria took up a significant amount of her Magic.

Appearance
In terms of appearance, Mirajane Alegria is composed of a dark form-fitting body suit with light colored knee guards, and light segmented boots. Her forearms gain segmented-like protrusions and her fingers become scaled in an armored type manner. Mirajane's ears become pointed, much like an elf's, and, instead of having her trademark front ponytail, shewears a thorn-like headband that bares the symbol of Tartaros in the center. Six armored segmented tendrils, almost identical to those of the Plutogrim, sprout from her back.

Special Features
Immense Magic Power: Whilst using this form, Mirajane radiated so much Magic Power that the sea water nearby began to evaporate just by her mere presence. Furthermore, Juliet Sun and Heine Lunasea were completely overwhelmed with fear from Mirajane's amount of Magic being emitted.

Immense Speed: Using this form, Mirajane possesses such a high rate of speed that neither Juliet Sun nor Heine Lunasea were able to evade her onslaught.

Immense Strength: When using this form of Satan Soul, Mirajane's strength skyrockets to the point that she was able of defeating the two members of the Irene Squad in a single strike so comprehensively that the Personality Enchantment that made the pair human was lifted.