Okay in all honesty guys this should not be at +1 and I can see why that one person down voted but maybe that's being very critical. Though because its your first team I'll play the nice guy and help out. :)
I'm assuming this is for Showdown right? if not theres not much you can change and I suggest using showdown ;)
Some reasons to why this might have been downvoted and what we need to fix
- your evs are all wrong, for a start evs can only be divisible by four if you want your stats to add up.
- your movesets are a little off
- natures
- items and abilities
Okay so I'll keep it simple and to the point and hopefully that should help you understand easier.
Espeon
Okay first off we have a massive problem. Berry Juice? that recovers like 20 HP right? Anyway that is your only major problem but I'm still going to suggest a new set which plays in a similar way just has correct evs and is suited better for the meta game.
@ Light Clay
Magic Bounce | Timid | 252 HP / 4 Def / 252 Spd
Reflect | Light Screen | Psychic | Hidden Power Fire
Basically this set (similar to yours) sets up Reflect and Light Screen. It is using Evs that ensure it out speeds 80% of Ou and increases its bulk. The item increases the duration of your dual screens and the ability bounces back entry hazards such as stealth rocks being thrown at you.
Ninetails
Wo whats going on here? This is a very odd set you have. Though to keep this short Ninetales is only Ou because of its ability Drought. If it wasn't for this ability it would be a Pokemon lurking in the depths of Nu likely with nothing to offer but some special bulk and Flash Fire. If you want a Pokemon with Flash Fire go with Heatran.
@ Life Orb
Flash Fire | Modest | 252 SAtk / 4 SDef / 252 Spd
Fire Blast | Stealth Rock | Earth Power | Hidden Power Grass
Not only does it hit 4x harder than Ninetails it boasts Earth Power so it has the ability to hit all weather inducers for super effective damage. Stealth Rock will be crucial and will damage the opponent every time he switches in.
Scizor
This Pokemon has amazing Atk and terrible Satk so why run a set focused on htting hard with its special moves :D Just use this set. With it you can OHKO many frail Pokemon like Gengar with Bullet Punch.
@ Choice Band
Technician | Adamant | 248 HP / 252 Atk / 8 SDef
Bullet Punch | U-turn | Pursuit | Superpower
Technician raises all moves under 60 Base Power by 50% in case you didn't know. This means that Bullet Punch becomes 60 BP. Then you add stab and you have a 90 base power move coming off a Pokemon with almost 600 Atk :)
Breloom
Your not running the best set really. Recently Breloom got access to Technician. This means it can play a similar role to Scizor. Though Breloom has more toys to play with being Spore. Spore is the only move in the game that has 100% acc and will put a Pokemon to sleep.
@ Leftovers
Technician | Jolly | 4 HP / 252 Atk / 252 Spd
Spore | Bullet Seed | Mach Punch | Swords Dance
If the opponent is asleep and you have a chance to set 1 or 2 Swords Dances up you have as good as won the game.
Dragonite
Ever heard of Multiscale? ;) I'm sure you have but if not it reduces all hits by 50% when the Pokemon is at full health. This means almost nothing but a stab Blizzard from Kyurem will kill a bulky Dragonite and that's with a x4 weakness to Ice! This allows it to set up at least 1 Dragon Dance.
@ Lum Berry
Multiscale | Jolly | 4 HP / 252 Atk / 252 Spd
Dragon Dance | Dragon Claw | Fire Punch | Earthquake
This set is great as it almost guaranties at least 1 DragonDance then preform a sweep. The best way to beat a physical attacker is burn it or poison it which is why Lum Berry is here to cure any status problems.
Blissey
Honestly Blissey does not need speed but there's not much to say at this point but really just use this set I'm going to give you.
@ Leftovers
Natural Cure | Calm | 4 HP / 252 Def / 252 SDef
Wish | Protect | Seismic Toss | Toxic
Similar to yours but this one you may find works much better.
Okay rate over, I highly suggest you take all the suggestions into consideration and I would also highly recommend signing up for the tutor and apprentice thread. It will help you a bunch and good luck with the team.