Hello there,
I have a question regarding team compositions. I am new to this forum soc I don't quite understand the sub-topic and all of that. Basically my situation is I have been struggling to build a team composition that compliments each other. Below I have a list of all my heroes and their level and current state (green,blue,purple):
Alice Lvl34 (Blue+1) 3*
Elric Lvl34 (Blue+1) 2*
Gale Lvl34 (Blue+1) 2*
Mariana Lvl34 (Blue+1) 2*
Ember Lvl34 (Blue+1) 2*
Mortus Lvl32 (Blue) 2*
(The rest are colorless no blue or green)
Flora Lvl7 2*
Goram Lvl1 3*
Desmond Lvl1 3*
Leon Lvl1 2*
Ariel 2*
Cara 2*
Zem 2*
Taurus 2*
Mog 2*

I'm also willing to use my experience leveling up items to make better team and upgrade to blues

Just to clarify, when I said 'team' I'm meant a team for offensive and defensive meaning for attacking and defense

Hate to tell you this, but you have your lists backwards. Goram, Taurus, mog, cara, Desmond is probably your best team. Ditch everyone on your top list. Pretty much all the guys on your colorless ones are the ones you want to use, other than Ariel and Leon, and flora will be useless very quick as well. Max out Goram ASAP.