Awful.
Wow.
Other than like two or three of the drawings, this has no value whatsoever. It's boring, cliche, and unimaginative. Seriously: few, if any, of the "creatures" have interesting backgrounds; most just seem to be rehashes of RPG monsters or the like. Most of the "creatures" are also presented in a very poor fashion, looking more like the scrawlings of a six year-old than a talented artist. This really isn't a collaboration... it's just a bunch of images thrown together in the hope that a singular theme can be found among them.
And, on a side note: CtrlAltF4Del, "Vlad" cannot refer to "the famous Turkish prince," as Vlad the Impaler was Wallachian (in modern times, Romanian), and spent his life FIGHTING the Turks. If you're going to base something's name on a historical figure, at least get your facts straight. Otherwise, you just look ignorant.