Champion Idea, Myrana, Messager of the Empires

Name: Myrana: Messager of the Empires

Lore: Myrana was born in the Shurima empire, sand filling her boots since she could remember. Myrana was known for getting out of conflicts with her diplomacy skills, but also her speed she was cursed with for eternity. It all started five years ago when Myrana was six; herself and her friends explored an ancient tomb in Shurima interfering with the nature order of this fallen emperor of Shurima. A mighty storm started forming over the tomb, but it was a mix of sand, rain, heavy winds, and lightning. As Myrana's friends died from lightning Myrana herself was invaded by the spirit of the dead emperor keeping her alive. It wasn't until three days after the event when Myrana realized her incredible speed, regeneration, and her diplomacy skills to the peak of human limitations. Little did she know the spirit is what caused this to her, never able to die always getting faster and faster as the seconds go on. She was now 20 years old, stuck in the middle of conflict between all the empires that have decided to go to war in the land known as Runeterra. And so Myrana runs to the battle in hopes of ending this conflict... with any moves necessary. Class: Assassin Game Play: Myrana should be focused with movement speed and power. Her passives will work as the match progresses and the more items she has that increases her damage. Myrana can easily solo squishy mages, and adc's with high damage and mobility. Make no mistake she can easily set teams up for team fights cleverly. Moves:

Passive: Infinite Speed: For every 1 minute in the match Myrana gains increased movement speed, and every item that increases her damage she gains higher movement speed which increases basic hits damage output.

Unique Effect on Movement Speed: Phase: If Myrana has over 500 base movement speed she can phase through objects depending on the skills used, this also lowers the cooldown of Space-Time Travel by 25% and its activation time by 10%.

Every Minute: + 10.

Every Item: + 15 (Max 90).

Basic Hit Damage: + 10 per 20 movement speed gained.

Q: Here to There: Myrana dashes forward at super-human speeds, if she has over 500 base movement speed she may go through walls. This deals damage and slows the enemy champion down if she hits them.

Damage: 120/130/140/150/160 (+ 45% AD).

Cost: 45/50/55/60/65 mana.

Cooldown: 10 seconds.

Slow: -10/20/30/40/50% movement.

W: Space-Time Travel: Myrana opens a space-time portal to an ally champion moving so fast to switch places with them, for a short time she gains the ability to phase through walls and enemies.

Buff Duration: 3/5/7/9/11 seconds.

Cost: 30/35/40/45/50 mana.

Range: 500/750/1000/1250/1500 units.

Cooldown: 45 seconds.

Activation: 5 seconds.

E: All Around You: Myrana dashes between all enemies nearby damging them and stunning the last one affected as she spins around them dealing damage per second for the duration, she will then knock that enemy into the direction she chooses. Note that she is damage immune during the dash portion.

Damage: 100/105/110/115/120 (+ 30% AD).

Damage Per Second: 20/22/24/26/28 (+ 10% AD). Duration: 4 seconds. Knock Back Range: 50 units.

Cost: 50/55/60/65/70 mana.

Cooldown: 14 seconds.

R: From Empire to Empire: Myrana charges up dashing faster then the speed of light in a straight line damaging all enemies affected and stuns them for the duration. This skill automatically phases through walls. This also buffs her for a certain amount of time, she will be given and additional 200 movement speed.

Damage: 200/250/300 (+ 65% AD).

Cost: 100 mana.

Cooldown: 120 seconds.

Buff Duration: 10 seconds.

As I was making this idea it felt like it is going to be too broken, if thats case then this is a free for all concept, choose change it how you see and if it makes it better for overall gameplay then its fine with me. Other then that if you like it please comment down below, if you have an idea for it or propose a change to the kit by all means add it down below. Personally for me with this concept I took inspiration from The Flash and other heroes and villains with insane speed.