Balanced Mega Sceptile UU

Sceptile (F) @ Sceptilite
Trait: Overgrow
EVs: 4 HP / 252 SAtk / 252 Spd
Timid Nature (+Spd, -Atk)
- Substitute
- Giga Drain
- Dragon Pulse
- Focus Blast

Entei @ Life Orb
Trait: Pressure
EVs: 4 HP / 252 Atk / 252 Spd
Adamant Nature (+Atk, -SAtk)
- Sacred Fire
- Bulldoze
- Stone Edge
- Will-O-Wisp

Heracross (M) @ Choice Scarf
Shiny: Yes
Trait: Moxie
EVs: 252 Atk / 252 Spd
Jolly Nature (+Spd, -SAtk)
- Close Combat
- Megahorn
- Knock Off
- Stone Edge

Slowking (F) @ Leftovers
Shiny: Yes
Trait: Regenerator
EVs: 248 HP / 164 Def / 96 SDef
Sassy Nature (+SDef, -Spd)
- Scald
- Slack Off
- Psyshock
- Dragon Tail

Donphan (M) @ Leftovers
Trait: Sturdy
EVs: 252 HP / 252 Def
Impish Nature (+Def, -SAtk)
- Stealth Rock
- Rapid Spin
- Ice Shard
- Earthquake

Florges-Blue (F) @ Leftovers
Trait: Flower Veil
EVs: 252 HP / 232 Def / 24 SDef
Calm Nature (+SDef, -Atk)
- Wish
- Protect
- Moonblast
- Aromatherapy