Hey guys, OP here, lookin' to get my team rated.

Let me know what you all think and what improvements I could make

Charizard-Mega-X (M) @ Charizardite X
Ability: Tough Claws
Shiny: Yes
EVs: 252 Atk / 4 SDef / 252 Spd
Jolly Nature
- Roost
- Flare Blitz
- Dragon Claw
- Earthquake

Blissey (F) @ Leftovers
Ability: Natural Cure
EVs: 252 HP / 252 Def
Bold Nature
- Thunder Wave
- Seismic Toss
- Soft-Boiled
- Protect

Gliscor @ Toxic Orb
Ability: Poison Heal
EVs: 252 HP / 184 Def / 72 Spd
Impish Nature
- Earthquake
- Substitute
- Protect
- Ice Fang

Alakazam (M) @ Focus Sash
Ability: Magic Guard
EVs: 4 HP / 252 SAtk / 252 Spd
Timid Nature
- Focus Blast
- Psyshock
- Shadow Ball
- Hidden Power [Ice]

Tentacruel @ Black Sludge
Ability: Liquid Ooze
EVs: 240 Def / 252 HP / 16 Spd
Bold Nature
- Rapid Spin
- Scald
- Toxic Spikes
- Knock Off

Aegislash @ Leftovers
Ability: Stance Change
EVs: 252 Atk / 252 HP / 4 SDef
Adamant Nature
- Swords Dance
- Shadow Sneak
- Sacred Sword
- King's Shield