Board Thread:General Discussion/@comment-3407907-20140823151649/@comment-1894786-20140918020840

Time doesn't pass differently at all. An hour here is an hour there. The only difference is how advanced each realm's civilization is, with most realms being shown as medieval or in Alice's world's case, the 19th century. The one exception is Neverland where time doesn't move at all, and then there's every magical realm during the Curse (every realm was frozen, not just the ones affected by the Curse. Otherwise, Alice fought with Cora a year before Emma broke the Curse in Wonderland, when she was shown to be "prisoner" in the Enchanted Forest for the majority of the 28 years with no way to cross between worlds)

But we don't know how many Jabberywocky's are out there. Nor do we know if Wonderland's Jabberwocky adopted the name of another creature without actually being that creature herself (like if for example, Regina called herself Apple from now on, she wouldn't really be an apple) I'll think Jack slayed another kind of Jabberwocky until otherwise proven, which LBR, it never will be.