by crackbone
Making clear rules language for your version of Lurk is actually pretty hard to do concisely. Your wording also prevents deathtraps with 3 or 4 mimics standing next to the same search token.That still lets the hero attack a Mimic before searching though.
So:
Conceal: This monster may not be attacked while in a space containing an unrevealed search token.
Lurk: A hero must test Awareness to search a space that contains this monster. If the test fails, do not reveal the search token, and this monster may take one immediate action.
(Surge)Gobble: Select an equipped item at random from the target and turn its card over. That card may not be used or traded until the end of the Overlord's next turn.
That's still a lot of text for the back of a card. I think I'd keep it to three abilities and give Sticky Fingers/Gobble to the master only.