Snake sword Darkin

As a huge fan of the Darkin champion line I'm always hoping to see a new Darkin champion join the roster and with the champions we already have I'm hoping that for the next one it's the mortal the conquers the Darkin within.

To be exact, I want a Valkyrie type champion that wields a Darkin snake blade. Snake sword: A long, segmented melee weapon that coils and bites like a serpent. They are very difficult to defend against because a skilled wielder can change the direction the blade strikes from.

Passive: the champion is considered both melee and ranged with a range that is greater than other melee champions but lesser than that of a ranged champion. However with the way a snake blade works the attack speed decreases depending on how far away the sword must travel.

Range: 325 Attack speed: 0-100 =100% 101-225 =75% 226-325 =50%

Q: the champion whips the sword and bleeds the target. (Auto attack reset with a DOT) Poisoned enemy: enemy leaves behind a puddle of blood that heals you and gives you a short burst of movement speed.

W: The inherent flexibility of the weapon makes it difficult to defend against. Passive armor pen: 2%/5%/8%/12%/15% Poisoned enemy: consequent attacks stack armor pen up to a max of 3.

E: the champion stabs forward to hobble a foe. Line skill shot Slow is doubled against a target who is facing away. Poisoned enemy: they are stunned instead.

R: unleash the power of the Darkin and poison your foe. The sword transforms for a short time dealing increased damage and infecting the enemy with snake venom making their health bar green for a time. Attacks and abilities against an infected target are more effective and gain an additional effect.