You said you were using Babelfish, which, in my opinion, is the worst of all the online translators I've found for Japanese to English. Sometimes it will come through where others don't, but only rarely.
If you're going to use OTs for quick and dirty translations, I think it's most helpful to run it through more than one, and compare the gibberish they spit back.
For example, Google returns:
Imprinting
Imprinting
Addition
Attached to this card
Other non-monster weapon system
Longer treason
While excite.co.jp gives you:
Imprinting
Imprinting addition
Monsters other than the arms system to which this card is put up do not rebel.
I don't know anything about your game (and not much more about Japanese), but the excite version looks to me like it ought to make enough sense to you.
