Planet-Destroying Bowoing

A Planet-Destroying Bowoing, also known as an PD Bowoing, Ultimate Bowoing, Ultra Bowoing or Greenmageddon, is the ultimate form of a standard Bowoing exclusive to Rin and her alternate forms. Although visually identical to a regular bowoing, the effects are much stronger, and are capable of destroying almost all planets whilst leaving them uninhabitable for the foreseeable future.

Causes
The causes of a PD Bowoing are currently unknown, but Rin seems to be able to trigger them seemingly at will. However, since it essentially destroys the planet, she doesn't willingly do it regularly unless forced to by some outside source.

Composition
Like a regular Bowoing, a PD Bowoing produces a large mushroom cloud with two huge rings, all yellow-green in colour. However, a PD Bowoing also usually creates a separate, massive explosion that's visible from light-years away, quickly encompassing the entire planet. Nobody has been able to record it from the planet's surface, due to all regular equipment being destroyed immediately by the explosion.

Immediate Effects
The moment a Planet-Destroying Bowoing occurs, all objects and life in the immediate area are consumed by the regular green gas of a Bowoing, and hit with the force of the explosion. Depending on distance, this can result in anything from instant disintegration to being knocked backwards for miles, but anything at "Ground Zero" of the explosion (I.E. within a few feet of Rin) will be unaffected, allowing her to survive it unharmed.

The mushroom cloud itself expels a huge amount of gas that can render most living creatures unconscious, but it's also known to have a variety of different effects, many of which haven't been documented. Rin seems to be able to alter the results of the gas herself, although only partially. This has caused certain PD Bowoings to leave people wide awake, put them under some form of mind control, or even force them into their own Bowoings.

Eventually, the entire planet will be consumed by the gas and the force of the explosion, leaving it completely uninhabitable in the short-term. Any remaining objects or creatures will usually struggle to lead normal lives in the aftermath.

Long-Term Effects
A PD Bowoing can cause an entire planet to become toxic, shatter or even explode, leaving behind no traces. The intensity of the explosion can even cause it to fracture in a way that damages other nearby planets. Regardless of how strong it is, or how much gas it produces, a PD Bowoing will always leave the related planet uninhabitable by most creatures. The gas takes an unknown amount of time to dissipate naturally, numbering somewhere in the hundreds or thousands of years without any kind of filtering technology.

Rin herself is strangely unharmed, as is anybody within a short radius. However, only she is unaffected by the gas, meaning that anybody around her will quickly come under it's effects.