Ancestral Sword

[Idioteque]

What kind of sword is it? Long, great... ?

[Xyx]

I'm 90% sure it's a longsword. Level, save, note the damage it does, then raise your proficiency in longswords and see if the damage went up. You should be able to see the results.

[Demon_Blade_]

It is a special sword tht continuasly changes though out the game

[Demortis]

wuts the last form of the sword? i only got to the 3rd transformation(only have 15 of 20 soul shards)

[Gromph]

Its the same as the other, it gets mroe abilities, and as for your ancestral sword, it counts as a long sword, although i dont think it gets any boost from the ability thing you learn