There are two Wolverine comics I'm looking for, I owned at one point (lost unfortunately during a move or something). The first had Wolverine in Japan, I remember Jubilee was there as well (possibly also Gambit) and this Yakuza type character who wished to confront Wolverine. He had lost a hand in a previous encounter and replaced it with an artificial one which had fingers for blades (constructed by the finest sword-makers in Japan, I believe was the quote). Without batting an eye Wolverine cuts off the artificial hand with some quote like "What, this toy?"
Another Wolverine issue had him down in the Savage Land where Sauron manages to get him at the bottom of a crevasse and tells the amphibian mutant follower that he can't kill him by tossing rocks down on him so he'll have dinosaurs eat the flesh off his unbreakable bones.
Any idea which issues these would be? I think both were Wolverine titles thought they could also be one of the X-Men books.