Valiant Force Forum

Looking for some advice on how to further enhance my team.Here are my more notable units I have current.
6 Days away to my 3rd Valiant ticket.

Vincent 5* Dragoon ( Ares )
Vincent 5* Berserker ( Kratos )
Vincent 4* Lancer ( Athena ) useful to keep for limit breaking Dragoon next time?

Kane 5* Gunslinger ( Zeus ) I think i screwed up my first valiant with going gunslinger.But the stun proves its usefulness at times
Cybella 5*  Gunslinger+2 ( Hera )
Cybella 5* GrandRanger ( Hera )
Cybella 4* Marksman ( Athena ) 

Kai 5* Assassin ( Hera )

Faye 3* Knight ( Hercules ) This is my only 5* able Guardian I have and I think her HP faith works well with her skills later on.Probably buff her defense with runes. Can't decide on HolyDefender or Paladin though

Luthor 4* Sage ( Ares)
Kahuna 3* Acolyte ( Hera )
Kahuna 3* Acolyte ( Kratos )

Kiera 4* Spellbreaker ( Hera )
Zedd 4* Invoker ( Zeus )
Zedd 4* Spellbreaker ( Zeus )
Zedd 4* Spellbreaker ( Ares )
Zedd 3* Mage ( Athena )
Zedd 3* Mage ( Athena )
Zedd 3* Mage ( Zeus )

I have too much Zedd to know what I should actually do with them. Kiera my 2nd valiant but not too sure how I should use her too. 
My general setup is something like below very trigger based i guess.
http://imgur.com/a/HTDoM