The phrase "a creature even" is not standard in written English and may be confusing without context.
It could be used in a context where you want to emphasize the unexpectedness or extremity of something, possibly in a comparative sense.
Example: "He was so afraid of the dark that he would jump at the sight of a creature even in his dreams."
Alternatives: "a being even" or "a monster even".
Didn't all homes have such a creature – even when there was no attic and no lunatic – in the sense that the attic was a head space as well as a room space, in which invisible injustices and wildness were stored, ready to burst into the world and create havoc at any moment?
Over the past decade or so, researchers have started to believe that stem cells first evolved in a creature even more ancient than Hydractinia, whose soft body has long since dissolved in ancient seabeds.
Winterbourne has never seen a prettier creature, even if her forwardness unnerves him.
It's not hyperbole to note that Canada's current medical marijuana system is a confusing creature, even within the byzantine world of drug regulation.
A black rhino, star of Flight of the Rhino: Natural World (BBC2, Saturday), is not an uncomical creature even in normal circumstances.
The new Roberts is a more subtle creature – even if that sounds a bit strange for someone of his build, who continues to run through walls.
A rabbit is followed everywhere by a mysterious black creature, even into the deep, dark wood.
Leaving the plane at Luxor was like walking into the heat of a furnace, and when our oldest son (a cold-weather creature even at home) used his pocket fan, he simply added convection heat.
In the novel's central scene, Olenin, hunting in the woods, senses that every living creature, even a mosquito, "is just such a separate Dmitry Olenin as I am myself".
LH: Pete, I suspect, will become a creature of even more pure greed in the next season.
Randolph is replaced by a creature with even rougher skin: a coral-colored rhino named Smoochy, the felt-covered alter ego of Sheldon Mopes Edward Nortonn).
