Champion concept: Kallithion - The Guardian of the World Runes

So i was laying in my bed daydreaming about league and had an idea I thought that would be pretty cool. A champion that changes forms according to the runes you chose in champ select. The abilities are still the same but it modifies according to your form. -For example when you choose the sorcery runes as your primary, your form changes to a spellcaster form (less mobile, less hp, less ad, more ap, more range).

• When you choose resolve as your primary you'd change into the tank form (less mobile, less damage ad and ap, less range, more hp and maybe more regenerative capabilities). -And if you choose Domination runes as your primary you become an ad melee kind of form (more mobile, more ad, less ap, less range, less hp).

Abilites: Passive - you can leave every 30 seconds a trail behind that functions like a ward but is invisible to the enemy even with a control ward. Every ward expires after 2.5 minutes). When you or an ally is standing on a ward you heal for a certain amount but the ward will expire faster. (It is used as your free trinket, so u cant use the basic free trinket items.) Q - would be an ability that does damage like 's E and marks an enemy ). if the marked enemy gets attacked by a basic attack or an ability while he's marked it does bonus damage and applies a cc: in caster form, the target will be slowed, in your melee form the target would be stunned and in your tank form it would silence the enemy. The range in caster form would be like max, tank mid, melee melee. W - would be an aoe ability that does damage according to the form (mid amount of dmg in melee, more in caster and less in tank). While your in the caster form the range is at its max, in the tank form the range is in the middle ground and in your melee it's at the minimum (almost melee like 's basic attacks or smtn) E - would be an ability that grants a shield (not a shield like 's but something like 's E) and maybe a short-ranged 360° enemy knockback. The shield is bigger if your tanky, mid when your melee and small when your caster. R - would be like a mix of a teleport to a trail you left behind with your passive with a casting time of 2.5 seconds and an empowering ability like 's R but every attack in the next 10 seconds after casting does bonus damage and heals you for a mediocre amount except when you atttack a marked enemy it heals more.

The lore: Kallithion - The guardian of the World Runes. There wasn't any need for the World Runes anymore after Runeterra was shaped. But the if the powers of the world runes was given into the wrong hands the creation of Runeterra would be for naught. Kallithion was thus tasked by the creator(s) to hide the World Runes all over Runeterra. He guarded every single one of them for centuries. After all that time the population grew in world and people began to discover his existence and created legends about him and his task. The rumors about him spoke about a being that is able to be transported across space and distance, a being that is able to see everything, a being that is able to change shapes, etc. But the rumors not only spoke about him, but also about the World Runes; the power to shape the world. The wrong ears began to catch wind of this and sought Kallithion in order to obtain the power of the World Runes. They started to find his trails and began to find out about the whereabouts of the World Runes. Kallithion saw this through is trails though, and when the people came near the his trails he'd teleport to the location to defend the stones. He did so successfully. But at certain point in time there was a new enemy: The void. The first enemy that were a real threat to him. He felt their arrival in his world and tried cast them away from Runeterra. At first he succeeded but the void is constantly evolving and the threat became bigger. Meanwhile the people are learning how to use magic and started to weaken him while he was defending the Stones. The constant desperation to defend the World Runes from the people and Runeterra from the void started a new legend. But after reigning victorious battle after battle against the people and the void his powers started to fade away. After a battle that took all his might against a void creature his powers were almost gone and he sealed himself into an indefinite sleep to awaken again as the powerful Kallithion to guard the world form all forms of evil.

(The name Kallithion is a mix of greek words: Kallos = power, Lith= stone) (I like the name Demolith too which is: (Ki)demo(nas)= Guardian, Lith=stone) (According to self-made research lol)

I don't know if this is a good idea. I'm just a pupe who just woke up with this idea and just thought it would be cool. Thank you for reading this through though. I appreciate it a lot. <3