Verified answer

There could b a lot of chnages in your team. There Flygon is an ok pokemon but I reckon salamence is a much better choice. If you still wish to stick with flygon get rid of fly, draco meteor and flamethrower and use it as a physical sweeper. Give it dragon claw, u-turn and roost/stone edge. The only problem with using flygon is that it has a very similar moveset as tyranitar. That is exactly why I suggest you use garchomp or salamence. Scissor could do with some work on it too. Swampert shouldn't b used either as it is outclassed seriously by other water pokemons like gyarados. Scizor should use a baton passing set. Give it agility, sword dance, baton pass and x-scissor or iron defense. Give it x-scissor for the sake of having an attack or iron defense to really boost your next pokemon's stats. Tyranitar could benefit from changes too. Give it dragon dance (egg move), earthquake, stone edge and crunch/taunt. T-tar is almost impossible to stop after a couple of dragon dances and can sweep through an entire team if used correctly. It causes an automatic sandstorm so garchomp may be the better option here as its ability activate in sandstorms. Gengar is fine except the dream eater. Give it thunderbolt for extra coverage instead and perhaps consider changing hypnosis for another attack. I almost forgot, if you like your swampert, give it earthquake, avalanche, waterfall and a move of your choice. Stealth rock is always a good option or protect to scout. Your last pokemon could b a wall. Umbreon could b one as you could mean look then switch to t-tar allowing easy dragon dancing Or it could just b a blissey or skarmory. Swampert has nice defences on both stats so it doesnt reli make much difference which you choose.

I'll rate your current team 4/10 as u havent got ur last pokemon yet and you need to change a lot. Make sure you have the right natures for the pokemon

Swampert uhhh he wants waterfall over surf because his attack is higher than his special everything else I guess ok

Draco Meteor = phail use dragon claw instead

anything>flamethrower

Scizor ditch it but if you still want a scizor use this

Baton Pass(breed male Ninjask w/female scyther/izor)

Agility

Swords Dance

Quick Attack/X-Scissor

Tyrintarar any physical attack>surf

Gengar is ok

I'd get rid of dream eater since your opponent might wake up at any moment

It's a nice team, but I think you should get rid of iron defense and swords dance to replace with some better moves for attacking not stats from Scizor. and rating out of five stars: 4 stars.

Get rid Flygon and replace with Salamence or Altaria.