I was my guilds offtank a lot of the time. Our tank had some pretty horrid net, and half the time he would lag out so bad that somebody had to take aggro....at the time I was doing the most damage in guild, so I naturally pulled aggro, so I made a heap of stam/def and stam/hp cloth gear to tank in....and it worked pretty well lol.
So yes and no, I didn't stat solely as tank, used only 50/50 dps/tank gear, but it sure as hell helped our guild in progression at the time.
I used my Honor Gear. So the ghost stats aren't much help. INT/HP/Crist Resists/DMG Resists. PvE gear would Give me more crit and a lot of MAtk.
We had 3 w/m in my guild that were able to tank Bethomia at lvl cap.
I think that dealing with trash packs in grotto would be really painful. You will not keep agro on them, and not sure you will have enough pdef to tank properly... On bossfights it is fine. High pdef, high aggro, high damage.
About Pillars HM, well... don't know if it's possible. That would be crazy
Grotto hm bosses should be fine, but as suggested above trash would be a real pain to a) hold aggro. And b) to actually survive.
Wow, and yeah I was having problems on groups. That 5 minute cooldown on
Group Taunt is dumb. PoM is another beast entirely. SoD is so OP. Even
Wardens have trouble with those packs of mobs.
There were plenty of videos on w/m's tanking a long while ago, you being from PPK, thought you wouldve known about a w/m tanking long long ago lol
I came back like at level 77 cap from a two year break from RoM lol. I was working on leveling up and then establishing myself. Wasn't really paying attention to anything going on. Then, I joined PPK not even a year ago I don't think. And even 8 months ago (I have a video) I didn't have W/M yet. So no, I never looked at anything about it lol.
I did hear from BB and saw on his google class combo list that W/M was a viable tank a month or so ago. But just this past week I was bored enough to look into it.