I've been playing for quite sometime now but still kinda confused regarding what good for combo/team for fire main. I want to know if I can make a better team/combo with shinobi that I have that better than my current team.

Current Team
http://i.imgur.com/iVQ6dzG.png

Current Skill (6-7 combos)http://i.imgur.com/Bo9LbFt.png

Shinobi
http://i.imgur.com/fum5Thj.png
http://i.imgur.com/sPZ5gIs.png
http://i.imgur.com/U8Cws1G.png

Summons
http://i.imgur.com/rbJoCw8.png

Thank you in advance.

Ty for the advise, I did change to lighting main, and its work wonder. I'm very grateful to you.

Another matter is can you give some tips/advise on ranked battle (up, middle and lower team), which shinobi to put on? Sorry to bother you but I really appreciate if you can help me out.

Thanks in advance.