Rastakhan by affekopp

Tier1 (1)
-Conjurer's Pursuit
-Improved Death Rattle: Increase the range of Death Rattle by 20% and now also slows enemies hit by 20% for 2 seconds.
-Voodoo Puppet: Passively reflect 5% of all damage taken, back to the attacker.
-Void Tendrils: Root enemies who were struck by the Explosion of the Shadowy Appartions for 1 second.
-Seasoned Marksman

Tier2 (4)
-Shadow Nova: The Explosion of Shadowy Apparition is also triggered at your location.
-Brew Masta: Increase the duration of all Potions by 50%.
-Fade: Fade into the shadows, if you cast Voodoo, decreasing your damage taken by 30% for the duration. (but still reflecting the full damage you would have taken)
-Envenom
-Vampiric Assault

Tier3 (7)
-Selfish Brewer: If you target another Hero (Friend or Foe) with "Brew Potion", you also benefit from the Berserk Potion.
-Second Shadow: Activate again within 3 seconds, to create another Apparition.
-Leathal Rattle: Death Rattle releases another wave after 2,5 seconds.
-Searing Attacks

Tier4 (10)
-Juju Science
-Devouring Plaque

Tier5 (13)
-Dashing Potion: Allied Targets benefiting from one of your Potions, have their movement speed increased by 25% for 4 seconds.
-Clear Apparition: Become stealthed for 2 seconds, when you cast Shadowy Apparitions and the apparition isn't shadowy anymore.
-Improved Voodoo: Double the effect of Voodoo. (reflects 30% damage and 1/2 CC effects)
-Spell Shield

Tier6 (16)
-Voodoo Masta: Reflect the damage taken and CC effects of ALL enemies on Activation.
-Poisened Potion: Enemies weakened by your potions are vurneable, taking 25% increased damage for 3 seconds.
-Shadow Stalker: The Shadowy Apparition now also mimics your Basic Attacks, which deal 75% of your Basic Attack damage.
-Blood for Blood

Tier7 (20)
-Juju Scientiest: Each damage tick on a Hero, reduces the cooldown by 2,5 seconds
-Black Plaque: The final explosion can now infest already infected enemies up to 2 additional times.
-Bolt of the Storm
-Nexus Frenzy

1. Normal Skin:
Some baseline Jungle Troll Skin. ( I didn't found any art of Rastakahn, so I don't really know how he looks like)

2. Master Skin:
Jungle Troll with Armor Applications. (like every other Master Skin)

3. Grand Apothecary Skin:
Since Apothecaries are the Forsaken version of Witch Doctors, this would be a funny idea. Grand Aothecary Putress Style, with the iconic Helmet and Shoulders, but still a troll underneath. (WoW Warlock Tier 8 set)

4. Rastakhan M.D. Skin:
Rastakhan wearing a doctors coat, rattling a stethoscope instead of a skull neclace, tossing needles instead of jars, etc.

5. Capoeira Skin:
Rastakhan wearing a capoeiristas attire. Trolls are known for their capoeira dancing skills.