Gen7 Ubers Showdown singles team improvements?

Question

I've done a lot of testing on this team, and this seems to be the one that works best for me. I was just wondering if there were any particular improvements or glaring team weaknesses I should fix.

Blaziken-Mega (M) @ Blazikenite
Ability: Speed Boost
EVs: 252 Atk / 4 SpD / 252 Spe
Adamant Nature
- Earthquake
- Low Kick
- Acrobatics
- Blaze Kick

Kyogre-Primal @ Blue Orb
Ability: Primordial Sea
EVs: 252 HP / 4 Atk / 252 SpA
Mild Nature
- Thunder
- Surf
- Ice Beam
- Earthquake

Zekrom @ Wide Lens
Ability: Teravolt
EVs: 252 HP / 252 Atk / 4 SpA
Brave Nature
- Bolt Strike
- Stone Edge
- Draco Meteor
- Crunch

Xerneas @ Power Herb
Ability: Fairy Aura
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
- Focus Blast
- Moonblast
- Thunderbolt
- Geomancy

Arceus-Ice @ Icicle Plate
Ability: Multitype
EVs: 248 HP / 8 Atk / 252 SpA
Mild Nature
- Signal Beam
- Sludge Bomb
- Ice Beam
- Defog

Lunala @ Choice Scarf
Ability: Shadow Shield
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Moongeist Beam
- Psychic
- Moonblast
- Ice Beam

Comments

Replace Zekrom and Arceus with Giratina for better HP and white Kyurem for better special attack. Replace Blaziken's earthquake, acrobatics, and blaze kick with flare blitz for more power, swords dance to boost physical attack, and stone edge to cover flying and fire. Replace Kyogre's surf and earthquake with origin pulse for more power and calm mind to raise special attack. Replace Lunala's psychic and moonblast with psyshock to hit special walls harder and focus blast to cover normal and steel.

---

That actually works really well - thanks! :D