Need help with team cause I'm a massive scrub

It depends on what mode you need the teams for. Tempest Trials, Arena, and Arena Assault all have slightly different needs.

In general, a Dancer/Singer, mage, and archer is applicable to nearly all modes and is very easy to use. However, you will need to change the team composition for certain Grand Hero Battles and for some of its related quests. The Dancer/Singer should ideally be a color weaker to the mage's color, so the Dancer/Singer can cover the mage's weakness. If you do not have enough Dancers/Singers, you may want to consider running a buffing (Eirika, Ephraim, BH!Lucina, Sanaki) or flying (Elincia, Cordelia, etc.) unit with Reposition to get your units out of Enemy Range. The fourth unit can be whatever you want or need, such as a bonus unit for certain modes.

I highly advise against running a lone armor unit outside of an armor team unless you have Guidance. They are really slow movement wise and it take ages for them to get to the front line. Babying them to get to the front lines is not worth it in my opinion when infantry tanks can tank nearly as well and can respond to a changing battlefield quicker.

 

I don't have a horse, flier or armor team but I found using units whose abilities vary slightly from eachother make the team stronger overall.

My main team which I call Team Orphanage consists of Raigh, Lucius, Priscilla and Raven. Raigh kills horses, Lucius tanks magic attacks, deals really good AoE damage and heals, Priscilla is the main healer/debuffer, and Raven is upfront and does most of the killing or repositioning.

Now this was much more effective than using 4 of the same weapon type, (ex. Joshua, Berkut, Raven, H!Jakob) because they can't defend or attack as well as the first team. Using all magic units isn't nice either.

I could very well be called a scrub too I guess, but this was my personal insight on it.

 

May I ask, how did you post the pictures like that?

 

Those are screen shots. I use a Galaxy S5 Active, so I do screen shots by pressing the home button and the power button at the same time. Your phone or tablet might require a different button combination.

 

I know and I already uploaded my screen shots on imgur so that they have an URL. But when I try to insert them here it doesn't work.

 

Ok, I had to use the direct link instead of the image link. thanks!
But can I make it smaller somehow?

 

Do I have to put this segment right after the URL when I insert the image? Because that doesn't work.

 

I don't know why but it doesn't work. I resized this image manually, guess that's the only way that works for me.