Alright let's get started
Amazing, but he needs recover, he needs it to recover from cursing the enemy. Now if get rid of dark pulse that's good. You can cripple the enemy with a burn, take their health down with curse, recover and kill with priority. Now looking at hide Evs. ALWAYS PUT 252 IN HP. It gives you better defences. So get rid of the defensive Evs because the enemies attack will be cut in half anyway and put them in hp.
Now honchcrow is a real piece of work. So far if spiratomb is down a keldeo 6-0s the team. So here's what he needs
Evs. 252 speed, 252 attack 4 hp
He will outspeed an unscarfed keldeo and ohko it. It deals with all fighting types.
Great set, but in order to maximize defences, give 252 h Evs to hp, 192 to defence and 60 to special defence and a special defence posting nature.
I like houndoom but here's the unusual set I use.
Evs. 252 sp. attack, 252 speed 4 hp
This stradegy is awesome because when the enemy uses a physical move, hey don't expect you to hold on with a sash and use counter, ohkoing ther poke. Fire blast and dark pulse are great stab and nasty plot makes them stronger.
Weavile is great but he has to go, you're team is to physical, houndoom is the only special of them all. I can see a physical wall destroying this team. So go with
Evs 252 speed 252 sp. attack 4 hp.
This dude is beast, ask Ben. Fire blast crushes bugs. Dark gem boosted pulse is amazing, Draco meteor is strong stab and you turn resets his sp. attack and gets him away from fighting types.
Get rid of dragon dance for Ariel ace, give it choice band and it's good. Choice band and stab stone edge is just destructive. Iv swept eams with this guy.