Best way to grind lily ranks?

[Xodan Rot]

Nepgear is using a disc with Lily Growth + Lv2. Do I just kill lots of enemies now? Does their level matter? Can I just destroy them with the symbol attack plan?

I have a Lily Growth + Lv5 thingy, but no Disc which allows something that high. Where can I get such a Disc?

Edit:

Found this guide, this solves my problems: http://steamcommunity.com/sharedfiles/filedetails/?id=452596207

[chris100185]

You'll get the discs as the game progresses, some you get as drops, some you get as quest rewards(I think). The best way to grind the ranks is to get the Symbol Kill and Symbol Kill Gains skills. This will allow you to instantly kill enemies you get Symbol Attacks on while still getting the rewards as if you battled them, including the lily rank. Put the lvl 5 lilyrank boost on Nepgear, then just go to an area and Symbol Attack everything, I believe with the lvl 5 disc you're looking at around 10 kills per rank, which will go by really quickly if you do it in a compact area like the factory environment.

[Xodan Rot]

Originally posted by chris100185:

Put the lvl 5 lilyrank boost on Nepgear, then just go to an area and Symbol Attack everything, I believe with the lvl 5 disc you're looking at around 10 kills per rank, which will go by really quickly if you do it in a compact area like the factory environment.

Thanks, that's what I'm doing right now. It was a lot of work to get the Symbol Kill Gains plan, but I have it now.

[Solaris]

Best place to grind with Symbol Attack Gains is Lan Castle. It goes in a circle and by the time you return the the room you killed the first enemy in, it will have respawned, so you can just walk in circles an kill the enemies without stopping.