Yeah, I like Darwin.

Speaking of Darwin, I did some research on the venom of platypi and have discovered that it is extremely similar to snake venom, so if Dorak and Gwen were to mix their venoms, it would create something both excruciatingly painful and extremely lethal (as interestingly enough, mamba bites are typically not very painful).
Therefore, Darwin is, potentially, a formidable battleship to be avoided by any who oppose them.