Had the best experience this morning playing nightfall. I don't like the nexus strike a lot cause of lack of cheese but this morning I grouped up with two other Titans all defender class and we smashed through the strike in like 10-15 minutes it was awesome I'm not saying Titans are the best but they certainly mess stuff up Ps in reference to cheesing I don't usually cheese as I like killing everything but the nexus strike does leave you pretty vulnerable