I changed the team according to the suggestions I have received so far.
Deoxys-Defense @ Light Clay
Trait: Pressure
EVs: 252 HP / 4 SDef / 252 Spd
Timid Nature
- Reflect
- Light Screen
- Taunt
- Night Shade
Gorebyss @ White Herb
Trait: Swift Swim
EVs: 252 HP / 24 SDef / 232 Spd
Calm Nature
- Shell Smash
- Substitute
- Baton Pass
- Scald
Alakazam @ Focus Sash
Trait: Magic Guard
EVs: 4 HP / 252 SAtk / 252 Spd
Timid Nature
- Psychic
- Focus Blast
- Shadow Ball
- Taunt
Kyurem-Black @ Lum Berry
Trait: Teravolt
EVs: 252 Atk / 4 SAtk / 252 Spd
Lonely Nature
- Fusion Bolt
- Outrage
- Focus Blast
- Ice Beam
Genesect @ Expert Belt
Trait: Download
EVs: 136 HP / 252 SAtk / 120 Spd
Modest Nature
- Flamethrower
- Ice Beam
- Hidden Power [Ground]
- Giga Drain
Landorus (M) @ Life Orb
Trait: Sheer Force
EVs: 252 SAtk / 4 SDef / 252 Spd
Timid Nature
- Earth Power
- Focus Blast
- Psychic
- Hidden Power [Ice]
http://pokemonshowdown.com/replay/oucurrent4719224 Landorus Sweep 6-0
Questions:
Why does Genesect have no STAB Bug moves (i.e. Bug Buzz)?
Are there any errors in my team?