I'm not sold on offensive Mew being a common enough set to warrant its own lures list. I understand how you describe the set to work, but its not common enough, or practical enough to warrant being listed. There's a bunch of other things I could delve into deeper about why I'm not going to list this but instead I'll just put it simply. Offensive Mew isn't really very good, and you probably shouldn't be hard switching your Tyranitar or Bisharp into a Mew anyway (remember it has things like Will-O-Wisp). Ice Beam Mew is a a bit less of an issue, I think that does have a niche luring some Ground-types, but I'm still not adding it, sorry.