Something I never quite understood...

The only slight advantage is that Axes are cheaper toscroll, but damage-wise, they fail in comparison to Swords. Not dissing Axes though, just comparing the two. If I was a Hybrid Hero, as a Sader, I'd go Axe before Sword because of the prices to scroll an Axe, not very much in comparison to Sword scrolls in Scania. But I'd go Sword later during 4th for it's damage. That's how I think anyways, but everyone tends to think differently.

Axe for 3rd (cheap scrolling)
Sword for 4th (power, nuff' said)

As for builds itself, no point in using both Axe and Sword, lol.