Hi guys, I just started I need some ideas to play with a blue mono Elite Kylo vader and you can give me some advice? thank you

There's only so many blue cards even available, so you'll probably using almost every blue card you have.

Force Strike is good for Vader, No Mercy will be amazing in that deck as well

Be sure to have a pair of Deflects, No Mercy, and Intimidate in the deck. My villain blue characters never leave home without them.

those who intimidate?

One word ... HOLOCRON.

Read it, think about it and put 2 in every blue villain deck you ever make.

I'm actually kicking around this same idea, as I think it's the best use of Vader outside of eVader/Raider. My current decklist:

Characters: Vader, eKylo

Battlefield: Emperor's Throne Room

Upgrades (12):

1x Force Choke

1x Force Throw

1x Force Training

2x Immobilize

2x Kylo's Saber

2x Lightsaber

1x Mind Probe

2x Holocron

Support (2):

2x It Binds All Things

Events (16):

2x Close Quarters Assault

2x Deflect

2x Enrage

2x Force Strike

2x Isolation

2x No Mercy

2x The Power of the Force

2x Use the Force

It's definitely difficult now, with so few cards available to a mono-blue deck; but it allows some cards that are usually duds (Power of the Force, No Mercy) to become pretty good. I think the upgrades section has some flexibility (ideally, I want to drop Force Training for another copy of Force Throw or Mind Probe -- but if I had a second Force Choke, I'd love to run that too. If I didn't have a second Kylo's Saber, I wouldn't miss that too much either), though I wouldn't sacrifice any events for upgrades. I'm not sure how I feel about It Binds All Things, which is normally a great card. But Sith Holocron is a more resource-efficient way to deploy your Ability upgrades. I think IBAT is a good inclusion for the lightsabers, as well as helping you play upgrades without Holocron (rolling that special isn't always a guarantee!).

I haven't been able to really test it out yet, but it seems solid enough to me right now. It does require a few specific rares and wants a few legendaries, which makes it a little more difficult to build.

Vader / Raider? works well? how are you playing?