[Champion Concept] Derp the Flame Warrior

LORE: Derp is a Yordle born in Bandle City, but brought to Ionia by the Kinkou like Kennen. There he was trained vigorously till he was capable of wielding a massive blade known as Ignitis, and capable of wearing the legendary Flame Armour.

P (Fiery Metal): Derp's flame armor grants him 50% Tenacity, and resistance against Dot (Damage over Time) effects. 2P (Blazing Cleaver): Derp's blade grants him 10% bonus attack speed, and allows him to cleave through MR & Armor with each strike.

Q (Caper of Flames): Derp jumps towards the targeted enemy and does splash damage to all those within his auto-attacking range. All those in range take 50% of his AD per second over 3 seconds, and are stunned (length of stun = how close they are to the center of the range.)

W (Grab of Ignition): Derp deploys an army of spiritual power to grab an enemy and slow them as he drags them closer. This is a linear skillshot that then reduces the victim's attack speed, armor, magic resist, for the next 6 seconds. The target then has 10% of their maximum health done to them as true damage.

E (Spinning Inferno): Derp spreads his sword out and spins igniting all those hit for the next 4 seconds similar to his Q ignite.

R (Fire Warrior): Derp grows into a big-boy yordle on roids. His flame armour makes him become a hulking hairy beast, and his already big ass sword gets even bigger making his next auto-attacks deal true damage equal to his current physical damage. His armour give shim 100% Tenacity, max armour, and magic resist. This last for the next 6 seconds. DEAL WITH IT.