Upgraded memory wipe

Just noticed you can upgrade memory wipe. Anyone know what the upgraded version does?

[Koenaj]

Increases the MDEF boost another stage.

Increases mdef another stage and now also increases def.
SirPor on my Server tried it out.

Do either of you know if this skill is any good? Seems a very simple skill to be an advanced skill

[Koenaj]

Do either of you know if this skill is any good? Seems a very simple skill to be an advanced skill

I guess it'd be better for maps and PvP, as the AI won't bother casting it.
However, an MDEF + DEF boost is never bad, especially when it is doubled at +1!