imo if you can't harm most if not all of these, you cannot really be called an universal stall breaker.
- Skarmory
- Forretress
- Blissey
- Hippowdon
- Dusknoir
- Spiritomb
- Cresselia
- Gliscor
- Tyranitar
- Celebi
To be honest the traditional stall breaker is that of the mixed attack type and with that said I don't think you can realistically have a 'stall breaker' that can break both Dusknoir and Cresselia unless they have a Dark/Ghost move.
They are traditionally excellent stalls against mixed Pokemon who tend to rely more on hitting something in their weaker defense. Though with that said the previous mentioned Tyrannitar therefore is an excellent candidate.
I didn't calcs or any similar, but, what about a Blaziken?
Blaziken @ Expert Belt
Rash? I don't know about nature and EVs
Flare Blitz / Fire Blast
Night Slash
HP Ice
Brick Break / Sky Upcut
I'd actually run a physical mixed one with Overheat or Swords Dance since it doesn't risk Burn.
Although I've been toying around the idea of crithax Ken. One thing I find is a timely crit can often be devastating against walls.
Blaziken@Scope Lens
-Night Slash/Shadow Claw/Baton Pass
-Blaze Kick
-Stone Edge
-Focus Energy
The fun thing to note is straight after Focus Energy you instantly have 50% crit. Full crithax is possible on some other Pokemon I believe.
Primeape@Scope Lens
-Cross Chop
-Stone Edge
-Focus Energy
-Overheat/Punishment/U-Turn
Primeape works well as Punishment really takes a chunk out of even the most bulky CM users. But most importantly it gets STAB on CC.
Skuntank@Scope Lens
-Night Slash
-Focus Energy
-Fire Blast
-Roar/Poison Jab/Slash/Explosion
One of the more interesting ones I thought about, a few things to note.
1) Clears up Toxic Spikes
2) Aftermath is 1/4 of the OPPONENTS HP meaning it does alot of damage. (Thought of this when someone mentioned Rough Skin)
3) I like this pathetic sorry excuse for a Pokemon....err...well it only has one weakness!
4) Drapion can't Fire Blast, or Memento for that matter...