Need help with Hyper offense team

[RangoStarr]

Hey guys,

Here is the team:

Scizor @ Scizorite
Ability: Light Metal
EVs: 248 HP / 64 Atk / 124 Def / 16 SpD / 56 Spe
Adamant Nature
- Swords Dance
- Bullet Punch
- Knock Off
- Roost

Greninja @ Focus Sash
Ability: Protean
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Spikes
- Toxic Spikes
- Taunt
- Scald

Tapu Lele @ Choice Specs
Ability: Psychic Surge
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Psychic
- Moonblast
- Psyshock
- Taunt

Landorus-Therian @ Choice Scarf
Ability: Intimidate
EVs: 80 HP / 148 Atk / 84 Def / 196 Spe
Naive Nature
- Earthquake
- Superpower
- Hidden Power [Ice]
- Rock Slide

Zapdos @ Leftovers
Ability: Pressure
EVs: 248 HP / 8 Def / 252 Spe
Timid Nature
IVs: 0 Atk
- Volt Switch
- Hidden Power [Ice]
- Heat Wave
- Roost

Hoopa-Unbound @ Fightinium Z
Ability: Magician
EVs: 252 SpA / 4 SpD / 252 Spe
Timid Nature
- Nasty Plot
- Dark Pulse
- Psychic
- Focus Blast

It works okay, but it definitely gets stomped by a good number of pokemon like Bisharp and Mega Scizor. Any comments would be greatly appreciated – I'm trying to get better as much as possible.