I'm a titan main so I couldn't tell you the name of the subclass but triple top tree nova bombs with controverse holds 2 erinas and I had mountain top/ anarchy. Anarchy was good but not necessary. Basically you always have a charged up grenade you can toss plus the damage resistance from contraverse holds is very useful. At the boss when they split all 3 of us hit them both with nova bombs and they were immediately deleted finishing the nightfall. That's one of the harder nightfalls to be honest but was fun. Just kind of a bummer grandmasters have no replayability since they are such a great concept.

Appreciate the tips. Thanks!

Yup no problem. That boss room can be a real nightmare

It took three times to the boss room but 3x nova bomb worked. It was a little hectic until we cleared the ads and champion. Then we just ran around the room until we all had our supers and when she split we wiped her. Again, thanks for that tip 🍻