Pretty sure last time this PVE came around I posted the wave nodes (with help from a few other players), but see no trace of it now.
I find it really dificult to find anything on this new forum anyway, so apologies if a PVE post exists already and I didn’t spot it.
If anyone feels like adding event details, feel free!
MAGGIA:
Unending Wiseguys (3 waves):
Savage - Brute - Thug
Hitman - Thug - Muscle
Thug - Maggia Don - Muscle
The Wolves’ Den (3 waves)
Brute - Savage - Devastator
Thug - Maggia Don - Thug
Kingpin 
- Hitman - Hitman
DOOM
Machine Army (3 waves)
Brawler - Defender - Defender
Decoy - Coordinator - Decoy
Brawler - Dr Doom - Coordinator
One True Servant of Doom (3 waves)
Brute - Devastator - Sentry Fighter
Sentry Flyer - Defender - Sentry Fighter
Brawler - Ultron Prime - Coordinator
HAND
Power Overwhelming (3 waves)
Shinobi - Teisatsu - Shinobi
Shinobi - Teisatsu - Teisatsu
Konran - Kishu - Shinobi
The Nexus (3 waves)
Brute - Savage - Shinobi
Teisatsu - Kishu - Teisatsu
Teisatsu - Shinobi - Konran