New Champ

well i was thinking in class one day about league of legends and came up with an idea for a champ. What if there was a champion that could control the five elements such as; water, fire, wind, earth, and void? it could work if you put each element as a skill so like for example since there are five elements you could do the "Q" to be water and fire and they could be switched on like a passive. Fire could be mele magic that does burn damage and water could be the ranged basic attack that scales with physical damage, or the other way around. Then the earth element could be a spiked wall that comes out the ground and does magic damage or physical depending on which passive is on and could create a short spike in the path to block and deal damage to champs or minions. Then the wind skill could be a slash that goes champs and minions that could either deal magic or physical depending on the passive of water or fire. Finally the ult, since the final element is void it could alter the state of the skills changing them drastically and going out of control and while it is in the state of its ult it could be building up power every time it casts a spell until it could release it dealing aoe damage. So imagine an entity of all five elements formed together changing colors while a black spot lies in the center of its chest. i havent thought of an actual passive for it or a name yet so just ponder on this if you decide to read this lol :3