I wanna hear opinions about these spreads
Chesnaught-Sassy:
252 Hp-Mix at Atck Def(More EVs in atk)
-Payback
-Seed Bomb
-Spikey Shield
-Ice Punch/Fire Punch
Sylveon-Calm
252 Def Mix in SpAtk-SpDef
-BabyDoll eyes
-Toxic
-Moonblast
-Wish
Heliolisk-Calm
4 HP-252 SpAtk & Speed
-Dark Pulse
-Grass Knot
-T-Wave
-Thunderbolt
Dragalge-Calm
252 HP-4 Def-252 SpAtk
-Surf
-Draco Meteor
-Sludge Bomb
-T-Bolt
Charizard-Modest
4 HP-252 SpAtk-252 Speed
-?
-Focus Blast
-Solar Beam(He has the Y mega)
-F-thrower
Mewostick(M)-Calm
252 HP-MIX in Def SpDef
-Substitute?
-Psyshock
-Reflect
-Light Screen
Chesnaught doesn't learn the elemental punches. Why does it not have a Fighting STAB? While it's true that Hammer Arm reduces Speed after use, Chesnaught is slow, so it doesn't really care:
-Spikes
-Leech Seed
-Spiky Shield/Seed Bomb
-Hammer Arm
Nature: Impish
EVs: 248 HP/180 Def/80 SDef
Item: Leftovers
Ability: Bulletproof
or
-Bulk Up
-Seed Bomb
-Hammer Arm
-Stone Edge/Poison Jab/Substitute
Nature: Adamant/Careful
EVs: 248 HP/252 Atk/8 SDef or 248 HP/8 Def/252 SDef
Item: Leftovers
While it's true that Baby-doll Eyes is a priority Growl, it's not worth it because the opponent can just switch. Also, please,
please,
please max out Sylveon's HP first before you even go for the defenses:
-Wish
-Protect
-Moonblast
-Toxic/Shadow Ball
Nature: Bold
EVs: 252 HP/252 Def/4 SDef
Item: Leftovers
Heliolisk is a Special sweeper, not a special defender because of its terrible defenses (though its Special Defense is admittedly decent). Note that Calm boosts Special Defense. It's too frail to make any use of support moves:
-Thunderbolt
-Surf
-Grass Knot/Focus Blast
-Hidden Power (Ice)/Focus Blast
Nature: Timid
EVs: 4 HP/252 SAtk/252 Spe
Item: Life Orb/Choice Specs
Ability: Dry Skin
What's the point of Dragalge having a Calm nature when its Special Defense isn't invested in at all? Make it Modest and keep your EV spread.
Note that Charizard Y's Drought hinders some of your team members. Chesnaught's Fire weakness is increased, Heliolisk's and Dragalge's Surfs will be weakened, while Heliolisk will take damage every turn while Sun is up (assuming Dry Skin is its ability). You're better off using regular Charizard or Charizard X, though Rapid Spin support will be required for regular Charizard:
Regular:
-Fire Blast
-Air Slash
-Focus Blast/Hidden Power (Grass)
-Flamethrower
Nature: Timid
EVs: 4 Def/252 SAtk/252 Spe
Item: Choice Specs/Choice Scarf
Charizard X:
-Dragon Dance/Swords Dance
-Flare Blitz
-Dragon Claw/Outrage
-Earthquake/Roost
Nature: Jolly/Adamant
EVs: 252 Atk/4 Def/252 Spe
Item: Charizardite X
Male Meowstic should use Prankster as its ability:
-Reflect
-Light Screen
-Toxic/Thunder Wave
-Psychic
Nature: Timid
EVs: 252 HP/4 Def/252 Spe
Item: Light Clay
Ability: Prankster
or
-Substitute
-Calm Mind
-Psychic
-Shadow Ball
Nature: Timid
EVs: 4 HP/252 SAtk/252 Spe
Item: Leftovers
Ability: Prankster