Magaleta - The Eternal Priestess (from Eternal Senia)

Passive: Eternal Absortion Magaleta absorbs some of the damage taken to her up to 100 stacks (5 stacks per auto attack; 10 per ability) and turns it into Eternity, when she reaches max stacks she can cast a empowered auto attack, dealing extra magic damage and slowing them for 40%, decaying rapidly over time (15 second cooldown)

Q: Slash the heavens (7/8/9/10/11 sec CD) Magaleta channels and roots herself for 1.5 second(Cast similar to Rumble R; Viktor E) After the channel she summons a line of holy sparks, dealing magic damage and blinding enemies in the area, enemies in the center of the area also get rooted for 1 second.

W: Eternal Sorrow (20 sec CD) Magaleta summons the power of the heavens and blesses a massive selected area on the ground (quite a large cast radius), while in the area, ally champions get bonus armor and magic resist (increased per ability level), enemy champions get there movement speed reduced (20%) and get armor and magic resist reduced), when Eternal Sorrow ends, enemy champions take magic damage and get slowed for double the movement speed.

E: Blessed Curse (35 sec CD) Magaleta dashes through an enemy champion dealing magic damage and goes stealthed for 2 seconds, after a few seconds a wall of Eternity Crystals come down from the skies and cage them until they get destroyed (2/3/4/5/6 attacks per crystal to destroy them, increasing per ability level) while the crystals are on the field, Magalets gains bonus armor and magic resist.

R: Eternal Determination (135 sec CD) Passive: Magaleta gets increased range and damage on her auto attacks.

Active: Magaleta channels a massive wall of light around her, blocking enemies inside with magaleta (can escape the area with blinks: Ezreal E; Flash) After a while, she swings her holy staff around the area, dealing massive damage to enemies inside the wall of light, after the wall dissapears, Magaleta gets possessed by Eternity, gaining movement speed and high damaging auto attacks dealing bonus magic damage (Scaling with AP) after Magaleta gets freed from Eternity, a large area around her gets struck from the skies, dealing the same damage from the first part of Eternal Determination

Magaleta is best played as an offensive support, but can be played in solo lanes as a high damage mage with crazy AoE damage and CC, her abilities might seem to have a pretty high cooldown, but her passive from her ultimate and her passive allow her to sustain against high damage lane bullies and excels in teamfights, setting up ganks and picking off priority picks with Blessed Curse

its not the best champion i could create, im just a big fan of Eternal Senia and i thought it had some nice abilities in the game to be implemented in the game :)