Gliscor @ Leftovers
Impish
EV's: 244 HP/188 Defense/76 Speed
Sand Veil
Taunt
Ice Fang
Earthquake
Roost
This is my Taunt Walling Gliscor that I've been using for months. Walls like Bronzong switch into Gliscor as if expecting Gliscor to switch out due to Gliscor doing nothing do it. During this time, Bronzong uses Hypnosis, Stealth Rock or even a random Calm Mind. Taunt allows you to stay in and stop Pokémon like Bronzong from 'setting up'. From here on you can start spamming Ice Fang and hope for some lucky freeze, or you can simply switch out.
The EV's allow Gliscor to have 352 for max Leftovers recovery. 76 Speed EV's gives you 245 Speed making you the chance of outspeeding Pokemon who run 244 to outspeed Jolly Tyranitar, although you could always run 246 to outspeed 245 Tentacruel. Rest is poured into Defense as Gliscor is meant to take hits after all.
Taunt also stops Pokémon like Celebi from using Recover and Leech Seed to stall out Gliscor. One Pokémon that sets up on Gliscor however is Bullet Punch Scizor.
All calculations are done using
this calculator:
*Technician and STAB have been accounted*
Gliscor w/no attack EV's using Earthquake on the standard Swords Dance Scizor:
226 Atk vs 242 Def & 339 HP (100 base power): 102 - 120 (30.09% - 35.4%)
A 3HKO at best, not even that if it has Leftovers. In return, after a Swords Dance, holding Life Orb, Bullet Punch does to the standard 252HP/252Defense Gliscor:
788 Atk vs 383 Def & 354 HP (60 base power): 172 - 204 (48.59% - 57.63%)
That's a 45.89% chance of a 2HKO with Leftovers, 93.89% without and always a 2HKO with Stealth Rock up.
As you can see, Scizor can come in on Gliscor, Roost off the damage, Swords Dance, and 2HKO with Bullet Punch. With Taunt however, Scizor can come in, be outsped by Gliscor and not set up Swords Dance.
With no SD, Scizor only does
25.71% - 30.51% to Taunt Gliscor holding Life Orb. Gliscor can preceed to KO back with Earthquake. Roost when needed.
I have not said that Taunt Gliscor is a Scizor counter, as
it can't come on Scizor, but if the the Scizor switched in after one of it's Teammates was KO'd, or it switched in anyway, Gliscor beats it one-on-one. This is only for the Swords Dance set. I can do other calculations if neccesary.
If you run 246, Gliscor outspeeds Calm Tentacruel and does
83.52% - 98.86% with STAB Earthquake. A OHKO with Stealth Rock up. You also outspeed Breloom, and can stop it from using Spore or Substitute, only to Ice Fang right back.
If you don't like the set itself, then you may like the EV spread.