Razzil Darkbrew, Alchemist

Sprays high-pressure acid across a target area. Hostile units who step across the contaminated terrain take physical damage per second and have their armor reduced. Lasts 16 seconds.

Level 1 - 8 damage per second, reduces armor by 3.
Level 2 - 16 damage per second, reduces armor by 4.
Level 3 - 24 damage per second, reduces armor by 5.
Level 4 - 32 damage per second, reduces armor by 6.

Cooldown: 22 seconds.

Level 1: 160 mana, 22 sec cooldown.
Level 2: 160 mana, 22 sec cooldown.
Level 3: 160 mana, 22 sec cooldown.
Level 4: 160 mana, 22 sec cooldown.

Taking a few moments to shake up some chemical vials, the Alchemist lobs one at the target, stunning and damaging it based on how long he shook it up (60 dmg, 1 sec stun per second channel). Casting range improves per level.

Level 1 - Up to 2 seconds channel.
Level 2 - Up to 3 seconds channel.
Level 3 - Up to 4 seconds channel.
Level 4 - Up to 5 seconds channel.

Cooldown: 16 seconds.

Level 1: 75 mana, 16 sec cooldown.
Level 2: 75 mana, 16 sec cooldown.
Level 3: 75 mana, 16 sec cooldown.
Level 4: 75 mana, 16 sec cooldown.

The Goblin converts the creep's corpse into gold. You get more gold for every extra creep you killed in the last 18 seconds. Gives successive bonus gold. Cap of 18 extra gold.

Level 1 - 2 bonus gold per enemy.
Level 2 - 4 bonus gold per enemy.
Level 3 - 6 bonus gold per enemy.
Level 4 - 8 bonus gold per enemy.

Passive

The Alchemist causes his Ogre to enter a chemically induced rage reducing base attack cooldown, increasing movement speed and increasing hitpoints and regeneration.
Lasts 25 seconds.

Level 1 - 1.45 Base Attack Rate and 350 Bonus HP and Regeneration.
Level 2 - 1.35 Base Attack Rate and 700 Bonus HP and Regeneration.
Level 3 - 1.20 Base Attack Rate and 1050 Bonus HP and Regeneration.

Cooldown: 45 seconds.

Level 1: 50 mana, 45 sec cooldown.
Level 2: 100 mana, 45 sec cooldown.
Level 3: 150 mana, 45 sec cooldown.