This was kinda difficult but kinda not. The first half of the raid is sooo easy, then gatekeepers kinda hits you like a truck. We used basic ass strats for the first half, i solod oracles because duo has the memory of a goldfish, fusion nades on atheon because its free dmg and split titan and warlock combo for gatekeepers. This did take us a little bit just because we wiped at gatekeepers soo many times. Probable about 10-15 hours of practice runs and learning the duo raid and then another 10-15 for flaw attempts.