Board Thread:Questions and Answers/@comment-5780397-20160316133634

Question: we know that only two Triggers can be used at the same time, one in the main and one in the sub. So, technically, it should be impossible to use Bagworm and Chameleon together if they are both in the same "set" (main or sub). And against other agents, who have a radar and an operator, using Chameleon without Bagworm is useless. So why does Kazama Unit keep the two Triggers in the same "set"? Did they change it after reaching A Class, since Neighbours and trion soldiers to not use a Radar? Or is it just a mistake on the author's (or my) part?

One might say that when Chameleon is in use, no other Trigger can be activated. However, again, this makes Chameleon useless against opponents who have a Radar, and yet it worked against Yuma in the Rank Battles.

The only explanation I can find is that Chameleon hides both the user and their trion signature.  