>>18971631I tried Mega Aggron (I basically see it everywhere now in UU), it was a pretty decent wall, he helped me setting up rocks, then i would proceed to t-wave and para-flinching everything with iron head.
People would not use it so much if was so weak like you represented it.
You talk about typing, well technically steel isn't as defensive as it was in 5 gen or before, but it's still pretty good.
I used Gliscor as an example because we all know the stallshit he is capable of, his typing counters electric but he can't take ice moves for shit, does this makes it bad? Of course not, if you see a Pokemon that can take advantage of your typing you just need to switch out.
Hell, in some cases the opponent withdrew and sent MegaCharizard in to destroy me with a fire type move and instead he got a paralyzed by T-wave.
Also i'm pretty sure that even with less than 252SPD Investments it would still survive a flamethrower from most of the Pokemon in its tier.
Bulky Scizor is a thing now that defog is finally useful, mega Scizor has great stats but its bug typing really doesn't help, if it was pure steel he could have taken fire type moves much better and stall the opponent out with roost, it would not be the same thing with pure bug typing