Here is a page that look like an official League champion showcase : https://www.leagueoflegends.com/en-us/champions/lux/
Egam, a tactician hailing from Demacia, found himself imbued with divine magic upon his encounter with Kayle. During a fateful shipwreck on the shadow isles, he forged a pact with Karthus, delving into the manipulation of the dark mist. Within Egam resides two diametrically opposed magical spirits. It's a mutual agreement; Egam harnesses their power to achieve his goals. However, he remains unaware of their true intentions in return. He knows that inevitably, a day will come when he can no longer contain them, and then he will become a vessel for their personal ends
Passive
Egam gains divine energy when damaging enemies and mist energy when protecting his allies, with his abilities
Certain spells will consume this energy to gain bonus effects. Additionally, whenever Egam consumes or gains energy, his movement speed is briefly increased
A
Egam blesses an ally or himself, granting them healing over time and a burst of movement speed. If Blessing consumes divine energy, the healing and movement speed are increased
Z
If cast on an ally, Egam creates a tether between himself and the ally, granting them bonus armor, magic resist and attack speed. If cast on an enemy, Egam creates a tether between himself and the enemy, dealing damage over time, reducing their armor and magic resist.Â
If the tether is broken, all effects disappear. However, if the tether remains unbroken at the end, the effects strengthen over time. This spell doesn't consume any energy, but it can stack up to two times
E
Egam casts a curse on an enemy, dealing damage over time and slowing them. If Affliction consumes mist energy, it will deal more damage and stun for a short duration
R
Egam can only cast his ultimate if he is full stack of divine or mist energy.
If cast on an ally, Miracle will consume divine energy. Egam will cleanse and shield the target, the strength of the shield increase based on the number of nearby enemies, marking them. At the end of the shield's duration, all marked enemies are stunned
If cast on an enemy, Burden will consume mist energy. Egam will deal damage over time to the target while causing them to take increased damage from all source. Additionally, every ally champion dealing damage to the target will be marked. At the end of the effect, all marked allies will be healed for the same amount