FFX riddles

[Enjolras]

It's the Rusty Sword.

A blade of a long dead hero - It's the old sword of a long dead famous crusader.
Watch for the trio who hold this domain - ...Not entirely sure about this one...
At first, it seems my use is zero - It seems useless at first, but...
But you need me to find the flower girl's bane - You need it to create the Masamune, Aurons CW. This is also a reference to FFVII, as Sephiroth uses the Masamune to kill Aeris.

[Firo Volondé]

Yep, the Rusty Sword. The second line refers to Dark Magus Sisters, found near where you take the Rusty Sword to get Masamune, (sorry to anybody who doesn't have PAL ).

[Enjolras]

Somebody take my turn, I'm gonna be away from the Internet for a while, so I won't be able to host one too well.

[d£v!l'$ ph0£n!x]

mighty fiend takes a mighty hero
though hero will do no good here
to take an obvious insignia
though a mightier grants you nothing

reasoning please

[Firenjar]

Is it a weapon?

[Enjolras]

Firenjar, you can't really expect a hint that big this early in the riddle. You'll have to guess something specific with reasoning before Devil starts giving you hints.

[Firo Volondé]

Nemesis? Obivous Isignia would be Mark of Conquest, apart from that I have no idea.

[d£v!l'$ ph0£n!x]

congrats blitz king, guess i cudda put more thought into that

mighty fiend takes a mighty hero --> need high stats to battle it successfully
though hero will do no good here --> the OD mode hero gives you OD when u defeat a monster weith a high amount of hp, which obviously will be no good in this battle
to take an obvious insignia --> mark of conquest
though a mightier grants you nothing --> defeating penance doesn't give u a key item such as this

[Firo Volondé]

I can't believe that guess was right. Anyway, I'm too tired to think of anything right now, if Firenjar still remembers his riddle he can go next.

[Firenjar]

oh yay thank you!!!it's probably way to easy but still:

we are three as one
one as three
like birds of a feather
you'll always find us together

(too easy???)

[jammi567]

magnus sisters.

[d£v!l'$ ph0£n!x]

acutally it's MAGUS sisters btw, jammi can hav it if it's rite, i'm sure thats wot he meant

[Firenjar]

yeah magus sisters
god that was too easy
you can decide between yourselfs who goes next

[jammi567]

yeah, it is. (damn spelling)

up and down,
north and south,
what am i.

[Firo Volondé]

Moonflow.