I'm not saying it has special properties, in terms of games, engravings are usually customized features. Also, although katana may come with engravings, I doubt they would for a game when it concerns level 1-3 weaponry
If the GM has no issues with it, then I can't complain. I'm just saying, for the beginning of a MMORPG, it seems over customised.

Oh, Caits, I was reading some of the SAO information, and saw that the Cardinal system can generate quests at random. Was wondering if we could put in our own quests, as long as we explain the parameters and stuff.