Cycle Spray

P.W.D. is a drug developed by Blackmore Ada initially in order to tend to Roll's plant like needs, but through research was later modified for combat purposes.

Usage
"P.W.D.", being created for Roll's use, means only he can receive its full effect. Upon consumption, P.W.D induces an effect synonymous to photosynthesis, as well as distorting the wavelengths of his Zoan-transformation, similar to a which allows him to achieve the identical effect of extra transformations.

By inducing the photosynthetic effect, Roll is capable of taking advantage of his nature as half plant, had pangolin, and it thereby enhances his physical capabilities such as strength, speed, endurance, and so forth. This enhancement aids his further transformations. This was later compared to the technique Zoan-users can achieve. Though, the effects of P.W.D. are limited only lasting for seven minutes tops.

After the Timeskip, the pills were modified in order to only induce the photosynthetic effect rather than both that, and the wave-disruption effect. This is ultimately due to Roll attaining the ability to use which allows him to transform into his forms at will, as well as more. The photosynthetic effect now created does not wear off until Roll wants it to, as he is able to control it with Life Return, only needing the pill to jumpstart it.

Side Effects
Though a beneficial drug for Roll, it is to be used wisely and is not without its side effects as the effects produced by P.W.D. are lethal if overdosed.

The first of the side effects is comparable to the side effects of a Rumble Ball. If Roll consumes two pills within a four hour time slot, Roll loses control of his transformations and transforms into what can only be described as a beast. Though, this transformation doesn't last long due to the burning of energy faster than it can handle it, and will wear off within an approximate minute and thirty second time span. Due to this excessive burning of energy, it proves to be harmful to Roll when he is in this form.

After reverting back to normal, the fatal effects kick in with Roll's body undergoing something akin to photoinhibitation where it is subjected to a damaging toxicity which attacks important proteins and systems in his plant biology. If not treated almost immediately, Roll will die. Though this has only happened twice. The first being an accident, as Roll was unaware of the side effects. The second time was intentionally as he did it to save Yebisu from Pharos during the Battle for History.

Trivia

 * Thanks to Yumoz for coming up with the name for P.W.D.
 * This was inspired by the Rumble Ball, the creator wanted to do something new for his "pet" of the gang. Due to Roll originally being a plant, he had the idea of photosynthesis, while also using the Rumble Ball's idea, that way I address the fact that he is both Plant, and Animal, and can have some fun with it.