I don't see why that would become irrelevant.

This is there to prevent me from activating my Colossus. Removing it would cause that to be allowed (66% of the time). Rewording it to remove the exchange part might be in order.

I think I'll still need to "activate my Colossus" the old fashioned way.

Yeah I realized I misread it.

I read it as, "you cannot heal a friendly X-Man figure without taking at least a click of damage."

After rereading, it's obviously a way to prevent taking damage when attempting to heal a healthy X-Men figure.

So yeah, never mind...