Thread:KillRoy231/@comment-13636762-20190506232410/@comment-1031724-20190515174844

Yes. I think she went mad with grief after her second dragon was killed, to the point she wanted to take vengeance no matter the cost, even though there were other ways they could've killed the evil queen without sacrificing civilians. (They've got a professional assassin who could've sneaked in and taken her out, and as for her fleet, Daenerys's dragon took them out easily before the big massacre of King's Landing)

I don't know, that episode hasn't aired yet, just its synopsis is out. But the episode with Chrysalis, Tirek, and Cozy Glow is out, right now they're conspiring against Grogar to take over themselves, withholding his source of ultimate power from him, but they did nearly experience friendship at one point (before snapping out of it) so they might reform in the finale.