It's a defogger, it doesn't mind the burn as much as a normal scizor would. I would much rather have scizor burned and have zygarde in against a rotom-w safely, because that usually means I get to +2 with a sub.
Of course it still minds the burn, and it's kind of crazy if you don't think so. Scizor is crippled by a burn so much, it doesn't matter if it's a supporter with Defog. Defog Scizor is still a normal Scizor, and there's no way it's worth saccing your Scizor's entire offensive capabilities to get Zygarde in for free. It's just a silly strategy if your opponent has any way to deal with Rotom-W at all. There are a thousand better Rotom-W switch-ins, Megazard X among them. At least pick something that doesn't lure a WoW, and lures an attack (Volt Switch preferrably) instead.
I wanted to focus on rotom-w because that's the most common thing to set up on, and it lures+beats it the most effectively. Certainly that's not the only thing it can reliably set up on. This includes
Ferrothorn
Tentacruel
Venusaur
Chansey (and blissey)
Gastrodon (w/out ice beam)
Vaporeon (w/out ice beam)
Slowbro (w/out ice beam)
It's a rather narrow list, but the list is much MUCH Longer when you take into account what it can handle after a sub or after a single coil, which isn't that hard to do when you can switch into stuff like heatran or aegislash and threaten them out.
I also don't think "common sense" reveals that rotom-w can do nothing to zygarde. Not a lot of people know about zygarde, and when you have a powerful move like hydro pump that you hit neutrally, it's natural to think you'd atleast be doing over 25% The fact that sub-coil zygarde can set up on rotom-w isn't even mentioned in the analysis; it's far from common sense if you ask me.
And how in the world is it comparable to regular kyurem? They have different typings, hit different ends of the spectrum (kyurem hits specially and zygarde hits physically), Kyurem is rocks weak and zygarde isn't, kyurem can't set up and zygarde can, and kyurem can't do that much to rotom-w unless its running dragon pulse (most run ice beam+earth power)) and zygarde sets up all over it!
How did you compare those two? Is there something I'm missing?
If SubCoil is its best set (which it is), then you sure as hell are not luring Rotom-W. Also, even if it was a set like DD, how can Rotom-W expect to take boosted Dragon-type attacks? That's unrealistic for a Rotom-W player. I don't think Zygarde is a good Rotom-W lure, because no competent player is going to BRING IN Rotom-W to get set up on. That would be plain stupid.
Yeah it's common sense, for anyone who knows how to play the game. Sure, the average crappy ladder player may fall for it, but any player with skill won't. These crappy players have no bearing on a Pokemon's ranking in this list.
It's compared to normal Kyurem in the regard that it excels against stall, but has trouble against more offensive teams. Of course there's the obvious differences, but that's the core point. Also, Rotom-W can't do shit to Kyurem, either. Kyurem can stall it out. Look at this:
200+ SpA Kyurem Ice Beam vs. 252 HP / 0 SpD Rotom-W: 73-87 (24 - 28.6%) -- possible 5HKO after Leftovers recovery
That's not exactly 'can't do shit' when Rotom-W can do utterly nothing to it at all (thanks to Pressure its Hydro Pumps are gone after four uses, too, which is two Substitutes). Kyurem takes Rotom-W as Sub fodder. And since Kyurem can heal up and actually deal significant damage without boosting, it actually poses a decent threat to offensive teams. I'm not saying Zygarde is shit, but you're way overhyping it.
I think we need to warn everyone by adding E-Rank for Donphan.
This is what Donphan exactly is. And here are all of the reasons why:
-Not having an OU analysis
-Mega Blastoise, Starmie, Excadrill, and Defoggers are all better hazard removers. M-Blastoise tanks hits better and can choose to run offensive or support, and Ghosts can't safely switch because of ML Dark Pulse. Starmie can run LO Analytic or Leftovers Recover for a spinner, is fast, and has BoltBeam + Hydro Pump coverage. Excadrill has Mold Breaker Earthquake and Sand Rush for Rotom-W, who outspeeds and can burn Donphan or destroy it with Hydro Pump. It can also sweep with Swords Dance. Defog also gives it huge competition with Lati@s's synergy with Talonflame, Scizor's Technician Bullet Punch and regaining momentum with U-turn, and those are only two of the viable Defoggers in OU.
-4MSS (Needs Ice Shard, Stealth Rock, Roar, Rock coverage, Seed Bomb, Rapid Spin, and Knock Off to do something in OU. Depending on which moves you give up, it's always walled by something)
-KYUREM-B
-Vulnerable to every hazard
-Hippowdon is bulkier and has Sand Stream
-Landorus-T, Gliscor, Hippowdon, Excadrill, and Mamoswine outclass it as a tank
-The main offense that distinguishes it from random mons like Unown: It is above the OU cutoff.
This isn't a proper judgment, IMO. First of all, Donphan is physically bulky. Like, very much so. You can't underestimate that quality. Also, it provides two-fold utility in SR + spin. Donphan isn't E Rank shit, it's a perfectly usable Pokemon that receives way too much hate. Kyurem-B isn't really /that/ common, and Donphan resists SR, so all it needs is one turn of Leftovers to get back Sturdy. 4MSS is hardly a reason to call a Pokemon crap, either. The standard set is SR / Spin / Ice Shard / EQ. The other moves aren't as good, in general, as these. Oh, and Donphan IS getting an OU analysis. Donphan is unique as a physically bulky spinner; it is unrivaled in that category. It's not a great Pokemon, but it's not trash as you're saying.