Dark Abyss question

[wrongnoterod]

Are the buffs I earn in Dark Abyss permanent... or do they only work in the Dark Abyss, and then disappear when I return to the game?

[InverSe619]

realy? what do you think? they remain there or after 2 runs of dark abyss you get out with 100k+ p attack / def / 500k+ hp / and other bonuses .... think again )

[wrongnoterod]

What is the reward for completing it? I cant kill the dragons at the end so I dont know.

[MagusRynd]

in common abyss, you get gold, scrolls and soulstones. in nightmare, you get nightmare runes.