It's not actually targettable but FAW and other AoE, Target non-specific damage dealers can hit it and take it out rather easily. I have no idea how consistent this is though. Sometimes I notice my tyken's going poof during FAW spamfests, sometimes I don't.
according to the memory alpha page on tykens rift only sonething like warp plasma should work on the rift if they got rid of the other ways to deal with it would that make it more worthwhile to use or would that still be somwhat unbalenced?
and at that its an energy draining rift so weapons fire should only make the effect stronger it did that in the show but that mihgt be too much to do