Dota 2/Rizzrak the Timbersaw

Rizzrak the Timbersaw is a ...

Whirling Death
Timbersaw whirls extremely sharp edges, damaging enemies and destroying trees around him in an area. If an enemy hero is affected, it loses some of its primary attribute for a short duration. Whirling Death will deal Pure damage if a tree is cut down in the process.
 * Ability: No Target
 * Damage Type: Magical
 * Radius: 300
 * Damage: 100 / 150 / 200 / 250
 * Stat Loss Duration: 7
 * Stat Loss Percent: 15%
 * Mana Cost: 70/80/90/100
 * Cooldown: 8

Timber Chain
Timbersaw fires a chain that embeds itself in the first tree it hits, pulling him towards it. Any enemy in the path takes damage.
 * Ability: Point Target
 * Damage Type: Pure
 * Damage: 100 / 140 / 180 / 220
 * Radius: 225
 * Cast Range: 800 / 1000 / 1200 / 1400
 * Mana Cost: 60/70/80/90
 * Cooldown: 4

Reactive Armor
Each time Timbersaw is attacked, he gains increased health regen and armor.
 * Ability: Passive
 * Bonus Armor: 1
 * Bonus HP Regen: 1
 * Max Stacks: 4 / 8 / 12 / 16
 * Stack Duration: 16

Chakram
Fires your main saw blade at the target location, and once there the blade will spin, dealing damage in an area around it and slowing enemies. For each 5% of health missing, enemies caught in the saw blade move more slowly. The blade deals damage and cuts down trees in its path when fired and retracted. You lose the ability to attack and spend mana while the blade is out.
 * Ability: Point Target
 * Damage Type: Pure
 * Radius: 200
 * Pass Damage: 100 / 140 / 180
 * Damage Per Second: 50 / 75 / 100
 * Slow: 5%
 * Mana Cost Per Second: 20 / 25 / 30
 * Mana Cost: 125/150/175
 * Cooldown: 8

Return Chakram
Returns the Chakram to Timbersaw.
 * Ability: No Target
 * Cooldown: 0