Stardust Crusaders VS Duwang Gang VS Passione

[Captain Cadaver]

Stardust Crusaders:
Jotaro (Start of Egypt Arc)
Joseph
Avdol
Kakyoin
Polnareff
Iggy

Duwang Gang
Josuke
Okuyasu
Koichi (Echoes Act 3)
Yukako
Rohan (Introduction. Heaven's Door still requires a manga page to work)
Shigeki

Passione
Giorno (Pre-Requiem)
Buccialati
Abacchio
Narancia
Mista
Fugo

Intel: SC and Passione are aware of Heaven's Door, Duwang Gang and Passione are aware of Hierophant Green and SC and Duwang Gang are aware of Purple Haze.

Mindset: All in-character for the most part. Kakyoin has no reserves about manipulating people with HG and Polnareff's Silver Chariot has its armour removed from the start. Yukako is bloodlusted to save Koichi and all the Part 5 group are going for the kill.
Area: Central Venice. Each group starts in a building a block away from the other two and has 10 minutes to formulate a battle plan.

Which JoJo group wins?

 

[Pocket-Gog~]

Since Stardust Crusaders don't know about Purple Haze, I say either Polernaff or Jotaro are taken out by it. Duwang Gang know to take it out from a distance. Rohan can draw so fast that he could probably take out a majority of the team if he worked with the Duwang gang to exploit his ability. Also considering this would be them after Highway Star, Josuke and Rohan can work together. Also, I have no doubts that if they're in character Stardust crusaders and Duwang Gang would probably work together to take out Passione, considering there's Jotaro and Joseph who the Duwang Gang are aware of.

 

[Captain Cadaver]

Since Stardust Crusaders don't know about Purple Haze

They do though.

Also, don't you think Avdol's flames would be able to counteract Purple Haze's virus?

 

[Pocket-Gog~]

Since Stardust Crusaders don't know about Purple Haze

They do though.

Also, don't you think Avdol's flames would be able to counteract Purple Haze's virus?

Oh I'm an idiot, I didn't see SC.

Probably, but I'm not sure if extreme heat is a weakness of it.