Hippowdon + Tentacruel + Blissey + Rotom-H.
Hippowdon handles 90% of the physical sweepers.
Tentacruel sets up Toxic Spikes, spins Stealth rock and Spikes while instantly removing Toxic Spikes. On top of that it is the best counter to Mixape which would otherwise break this combo apart.
Blissey is your <insert special attacker> wall.
Rotom-H completely walls Scizor and Lucario while it can trick a scarf to things to make them unable to setup.
Your defensive combination won't be hurt by the opponent's tricked scarf as you are already going last. ;)
Four Pokemon in a walling combination isn't a walling combination - it's the start of a stall team. Add Bronzong for Tricking and Stealth Rock and Celebi for Seeding and you've got yourself a fine team.










