Teron Gorefiend by predi

Health: 2575 (1175+4%/lvl)
Mana: 790 (500+10/lvl)

Basic damage: 220 (100+4%/lvl)

LVL1
- Strenghten the pact: Collect health globes to increase Death Pacts mana return by 0,25% per stack (20 globes= +5%)
- Quicker Arms: Haste also increases Attack Speed by 20%
- Life Drain: Increase Death Coils self healing to 75% of the damage

LVL4
- Deadlier Coils: Death coil can deal damage to one additional target. It's power is increased by 30% for each additional target.
- Clean and unholy: Unholy Armor cleanses all controlling effect
-"Make it quick!" Taking damage while you mount increases your mount's speed by 50% for 3 seconds (base:40% -> increased: 60%)

LVL7
- Raise Dead: If you use Death Pact on a minion, it will return as a skeleton warrior. (as strong as a promoted minion, it's his kind of Promote)
- Even faster: Increase Haste's effect by 80% (movement to 72%, Attack, if talented: 36%).
- Without detriment: Removes the Health penalty from Unholy Armor

LVL10
- Death & Decay
- Whirlwind

LVL13
- Unholy juggernaut: Unholy armor now grants "unstoppable" for 2 seconds
- Lasting coils: Death Coil deals +50% of its damage in 3 seconds. (you benefit from it's healing too)
- Synergy: You receive Haste's and Unholy armor's effects with 50% efficiency

LVL16
- They are feeble: If Death Coil only targets non-heroic targets, it will instantly kill them. (Exactly, it will instakill mercenaries too. Not the bosses, mind you.)
- Rejuvenating armor: Damage absorbed by Unholy Armor will heal its subject instead.
- Mass Haste: Press E twice: Haste now have an area of effect, but its costs and cooldown is increased by 10 mana and 7,5 sec for each hero affected.

LVL20
- Let them rot!: Heroes and minions too take double damage from Death & Decay
- Tornado: Whirwind now stuns in the middle and slows for 60% in its whole radius
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