I think I made this up, its a great core and I dont know why not many people do stuff like this
Aggron + Sabeleye + Azumaril
Sabeleye (M) @Lagging Tail / Ring Target
EVs: 116 HP / 80 Atk / 112 Def / 200 SpD
Impish (+Def -SpA) or Careful nature (+SpD -SpA)
• Foul Play
Sabeleye is a hilarious Pokèmon, it only has one weakness wich you can easily fix by simply switching it out. it has great defense, special defence and Hp. Its abbility Prankster makes all of its status moves gain priority. Priority is the hardest thing to understand in the metagame in my opinion so I will make this simples, every status moves a Pokemon with prankster uses will moth of the time go first. this means will-o-wisp and recover will go first allowing instant recovery or instant shut-down. sabeleye helps out this core perfectly being a great support Pokemon. how I use my sabeleye is with trick and lagging tail, remember that priority thing I was talking about? well lagging tail is an item that makes the holder move last unless its using a priority move. this makes things that are big threats less scary. sabeleye is the speed control for this team and helps out aggron and azumaril alot.
Azumaril (F) @Assult vest
Trait: Huge Power/Thick Fat
EVs: 100 HP / 252 Atk / 36 Def / 120 Spe
Adamant (+Atk -SpA)
• Aqua Jet
• Ice Punch
• Play Rough
Azumaril is a great Pokemon on this core. it resists Sableye's AND Aggrons weaknesses. I cant think of a better Pokemon for this core. its a great psysical attacker with amazing hp and def, though its SpD isnt as impressive, the assult vest fixes that lickity split! there isnt much out to say about Azumaril. Playing Azumaril is simple, click an attack that doesnt get resisted and your good.
Aggron (M) @Aggronite
EVs: 136 HP / 156 Atk / 112 Def / 104 SpD
Careful Nature (+SpD -SpA)
• Stone Edge
Aggron is probably the best mega for this team. other than Mega Steelix, Mega Aggron is probably the bulkiest mega ever. azumaril covers his weaknesses perfectly. Aggron is an amazing Pokemon and he is amazing in this core. strategy is elementry, scout out moves with protect and switch or attach based on what they used, seeing the mindsets of other players they tend to keep using the same move, so scouting out is essentail.
other additions I recomend for this team are..