Ars Magica is not allowed in modpacks by default. There are a couple special cases:
- The DireWolf20 pack
- One other one soon
As a general rule, I will not respond any more to PMs asking about mod packs - this isn't because I am trying to be a jerk or anything, but I get a lot of these PMs each day, and responding "Read the OP" over and over gets old. So please, don't PM me about mod packs. If I change my mind, I will post it here on the OP.
Private server mod packs are fine, under the conditions that it is *only* available to members of your server and is in no way available for public download.