Is my team good/bad will it be effective in PvP also I need any tips for the lineup and what banners should I aim for
You’ve got a nice bit of synergy between those sleep characters and having a guard with pain spirit is a smart choice so you can get the spirit needed for sleep.
Using guards alongside your good stuff tends to work well in PvP, so that team is good for it.
I can’t see what other characters you have but this team you’ve created should get you started very nicely. The back of your team doesn’t have any synergy so when you have some more characters that work well together you can put them in your last slots.