Nitro

Hero adept at killing large groups of units. Can learn Flame Wave, Fire Storm, Unstable Pressure, and Inflate/Bloat/Pop. Attacks ground units only.

Flame Wave
Sends a wave of fire dealing damage in a straight line towards a target location. Damages buildings and units.

Fire Storm
Creates a storm of fire that lasts for 4 seconds causing damage to all units in the target area and teleports Nitro to the target point.

Unstable Pressure
Grants a chance to deal bonus damage and increased area of effect attack. Passive.

Inflate/Bloat/Pop
Injects gas into a targeted hero, doing damage and increasing the units size. Once the target has been "inflated", it can recieve extra damage, the "bloat" and "pop", if the spell is used on the same hero before the buff expires. Melee range.