Resurrect Gargoyles are one of the Gargoyles found in Ascalon. They are usually found with other gargoyles like the Shatter Gargoyle. They are distinguished by their size, being much larger (but easier to kill) than the other gargoyles they are usually found with.
While these creatures are not much of a challenge by themselves, they will Resurrect any fallen enemies nearby, so it is best to take them out first. Note that the Resurrect skill that they use is a Monster skill that is very similar to Resurrect, except that takes only 2 seconds to cast, instead of 5 seconds.