Gem

i concur. in my opinion, borer doesn't really have enough content to be able to sustain a round on its own. the end result is either that the borer(s) fail to infect anyone and it becomes extended, or the borer(s) infect everyone and it also becomes extended, since borers and their hosts aren't supposed to antagonize other borers and their hosts, as far as i am aware. probably stuff like body invasion, parasites, and/or having someone else directly controlling/sharing your character.