Battle-Cry Bug (in General)

My battle-cry feature is not working. I thought it had to do with having a familiar but unequipping it doesn't matter. Other character's battle-cries do work when they fight against me. Is it fixable?

Hard to say, since you give no meaningful information whatsoever.

oh sorry. I am able to input the battle-cry. But when my opponent's minion dies the battle cry does not show up--ever.

I suspect that what you mean is, "when they die to GA/AMF/CBF I don't get a battle cry," which is quite true for everybody.

Is it possible that GA kills every single time--that would be curious, but so far I haven't seen the battle cry on Don Kixothe work. It does work on my other char Barron Butler, which has GA trained also.

Here is a segment of a battle where it doesn't appear that GA killed--and no battle cry from Don Kixothe 'The Greek':

Don Kixothe 'The Greek' rived opponent familiar [1785]
Opponent familiar crunched Don Kixothe 'The Greek' [1601]
Don Kixothe 'The Greek''s Guardian Angel smote Opponent familiar (728)

R.I.P. Opponent familiar

Don Kixothe 'The Greek' dislimbed Opponent [1733]
Don Kixothe 'The Greek' eviscerated Opponent [1378]

R.I.P. Eleuthria Series

I've noticed the same thing. But then again, Guardian Angel just may be *that* awesome.

Don Kixothe 'The Greek' pulverized Black [2107]
Don Kixothe 'The Greek' cries "The Order of Knight-Errantry!!"

This is the first time in hundreds of fights that i've seen the battle cry. So it works, but I don't get why not more frequently. oh well.