My friend has been adamant about using lone wolf on both of his YT's and then keeping them away from each other throughout the match. It is irritating due to how good LW seems to be, and, frankly, I am surprised you are allowed to have more than one. I have seen it mentioned multiple times, however, that it is a unique card. I have been unable to find any proof of this whatsoever.

Can somebody point out where the proof is? Or explain to me that those other people who mention this are wrong?

Thanks.

Yes it is. The dot before the name means that it is unique.

Thank you. I was unaware of this fact.

Now I need to look through all the other cards to make sure that I haven't been unknowingly circumventing this rule as well!

FYI its on page 18 of the rulebook. Unique names. That way you can point it out to your friend.

The list of non-obvious unique upgrades (ie not named Characters or Droids) is fairly short. Lone Wolf, Squad Leader, and Experimental Interface are the ones that come to mind.