Warwick visual and game play update

Warwick is one of the older champions in league. This is visually noticeable just from his skin. Also the teleporting ult is disgusting. My idea..

Passive: blood scent: warwick gains vision of enemy champions below 25% health or that are bleeding. He also gains 25% movement speed while they are within 5000 range

Q Hungering claws: warwick strikes an enemy dealing 60/80/100/120/140 + (0.30 ad) damage and causing them to bleed 10/20/30/40/50 + (0.1 ad) each second for 2 seconds. Warwicks basic attacks extend the duration of the bleed by 1 second and add a stack of thirst (up to 8). Each Attack heals warwick for 6/8/10/12/14 x ( number of thirst stacks)

W: raging howl: warwick gains 20/30/40/50/60 attack speed and gains 5/10/15/20/25% increased healing from all sources for 8 seconds

E: pounce: warwick jumps in a direction. If he hits a champion they are slowed by 20/25/30/35/40%

R: hunt down the weak: warwick let's out a howl that can be heard across the map then drops on all fours and gains 70/100/120% movement speed. His next attack against a champion deals 150/240/320 + (0.50 ad) damage and knocking them back then stunning them for.75 second. If they collide with terrain they are dealt an additional 100/200/300 + (0.20 ad) damage and are stunned for an additional 1.25 seconds.