Hey holy break, your team has some major problems which I will list now. - No Stealth rocks. - Wrong EV spreads - Some moves just don't fit Since you are basically using a weaker Variant of Standard HO I suggest checking the original team out. If you want to stick to your team you should take a look at the original sets and change them to it. I also suggest changing Ditto to Deoxys-S since Stealth Rocks are mandatory in every team. Without them you can't even touch stall. Spoiler: Original Team Importable Deoxys-Speed @ Focus Sash Ability: Pressure EVs: 252 HP / 4 Def / 252 Spe Timid Nature IVs: 0 Atk - Taunt - Skill Swap - Spikes - Stealth Rock Groudon-Primal @ Red Orb Ability: Desolate Land EVs: 104 HP / 252 Atk / 96 SpD / 56 Spe Adamant Nature - Rock Polish - Precipice Blades - Stone Edge - Swords Dance Salamence @ Salamencite Ability: Intimidate EVs: 80 HP / 252 Atk / 176 Spe Adamant Nature - Dragon Dance - Return - Earthquake - Roost Arceus @ Life Orb Ability: Multitype EVs: 252 Atk / 4 Def / 252 Spe Jolly Nature - Swords Dance - ExtremeSpeed - Shadow Claw - Earthquake Xerneas @ Power Herb Ability: Fairy Aura EVs: 184 HP / 32 Def / 252 SpA / 40 Spe Modest Nature IVs: 0 Atk - Geomancy - Moonblast - Focus Blast - Thunder Darkrai @ Life Orb Ability: Bad Dreams EVs: 4 Def / 252 SpA / 252 Spe Timid Nature IVs: 0 Atk - Dark Void - Nasty Plot - Dark Pulse - Sludge Bomb
Holy Break Grats on ur First RMT. If u need a Stealth Rock Setter Just Try Excadrill With Focus Sash.It is Better than Deoxys For Stealth Rock + Nice Lead.It have Stealth Rock , Rapid Spin , Rock Tomb and Earthquake.I hope i helped u a bit. - [SD]Frostic Storm.
it has a niche but it's def not 'better' than deos and rock tomb>tox exacerbates the fucking ridic weakness he has to stall and the main targets of tomb vs ho won't even set up b/c ditto