Here is the colored sketch for Prolong Drain!

Unlike Robin, he is more built for speed, flexibility and is very nimble. Not to say he has no physical strength, but he isn't as strong as Robin is in that area. He is within the Sole Faction and is Fifth in Command. A hand-to-hand/MMA type fighter with some long-distance attacks.

Fun fact, Drain is actually the younger brother to Robin, and his half brother.

Tipple, their father, had various concessional one night stands when off duty and not fighting. See, Tipple is a high functional alcoholic, to the point where he can go about life while drunk and/or hungover. However, he was usually sober when working. When Sober, he is cold and has trouble showing emotions and understanding others' emotions - he thought in logic and was usually ten, if not more, steps ahead of someone else mentally. When drunk however, he is emotional and, while still may not understanding others' emotions, thought emotionally and easily showed what he is feeling. He's an emotional drunk, a silly if not charming one, not a violent one unless someone really crosses a line.

No matter what though, he loves his kids and shows it in his own way.

What I'm getting at though is that Drain and Robin have more half-siblings. Days, maybe a week or so, apart from when Drain was born. Including Robin, Drain has 8 half-siblings. Some of those half-siblings are twins, and some have other half-siblings as well. Which Drain and Robin do treat as siblings even if they're not related biologically. They also treat the parents as family as well.

Warverse is a Multiverse that is open to one another; meaning AUs are open to other AUs with ways to travel between them. This leads to a bunch of different type of families and Monsters. Mixed Monsters, people that are related despite coming from a different AU, Monsters and Humans having children (a type of Mixed Monster), etc. Warverse is a whole new Multiverse, meaning different rules, different laws, different pasts/futures, and different overall pretty much. This will show with the characters, their relationships with one another (not just romantic, but friendship and family), and who there families are. Some characters will also have children, or a child, at various ages. Life happens after all, even during war.

In any case, I hope everyone enjoyed seeing Prolong Drain (Drain for short) as much as I did making him. It is just a messy sketch, but it does give a nice visual I think. I'm planning on doing Drain's half-siblings in order from oldest to youngest next. Robin is the eldest and the eldest brother, Drain is the second eldest and the second eldest brother - next up is the third eldest, and the first eldest sister!