Vittoria, the Siegemistress
Art Reference: https://it.wikipedia.org/wiki/Venere_di_Milo
Far away in a distant realm (that might even be another world), there is a war without end to siege the invincible city. The ancient warriors who fight in this battle combine powerful siege weaponry with their own magical talents. They lift to the skies in their stone wings, and lay waste to enemy fortifications with incredible ease. The greatest of these Siegemasters was Vittoria, until she was unceremoniously deposed from her position and cast into exile. No reason was given. She suspects foul play on the part of rivals competing for favor and power, but she can never return.
Trapped in another realm, without arms or armor, she seeks out to gain whatever power she might obtain, so that she may return and rise once again to her rightful position.
She is a powerful and imposing figure scarred visibly across her body. Her arms were removed during her exile, and her stone wings are crumbling (slowly) due to the environment in this strange place.
Primary: Fighter Secondary: Marksman
basic attack: a piece of stone from the nearby floor is flung at the target.
Q: "Walls Tremble" A large stone emerges from the ground, then drops. Deals damage in an area, and deals bonus damage to targets that are shielded.
W: "Wing Shards" Vittoria spins her wings, granting herself bonus movement speed for a short burst, and leaving behind a small area that deals damage over time to enemies inside the effect.
E: "Mistress of the Siege" Vittoria uses her innate magical talent to create a large aura for a few seconds. Each enemy healing effect that occurs in this aura causes the aura to respond with dealing double the damage healed, effectively reversing the heal effect. Shields that exist in the effect are immediately negated. Long cooldown. (alternatively, shorter cooldown but it affects her as well)
R: "Cataclysm" In a very large radius, all champions are revealed, thrust into the air, become immune to damage, then return to the ground. This interrupts abilities. Afterwards, all enemy champions affected this way are knocked up for 1 second.
Passive: "The Neverending Siege" Vittoria's basic attacks infuse her with zeal, causing her to critically hit more often and be crit less often. At maximum zeal, all variable numeric effects in a short area around her work in her favor. (she crits on every attack and cannot be crit unless the enemy has 100% crit, among other things) While in the enemy base, Vittoria automatically achieves maximum zeal.
Other skin concepts: Museum Vittoria (combination Venus de Milo / Aphrodite standing on the giant clamshell) Pre-Fallen-from-grace Vittoria (still has arms, and an awesome suit of armor)