I just played this unit against orks in a 1500 pts game:
- 4 sslyth
- 3 medusa
- 1 archite succubus with blast pistol, wwp and Armor of Misery
- raider with ns and tgl
The flamers were awesome and the unit hard to shift. But it's too much eggs in one basket for my taste. I got a bad reserve roll, deployed in a remote location to burn lootas/battlewagon/grots. Even after destroying 3 units, once the raider got shot down the unit didnt manage to bring back its points (or victory points). Next time I'll try the cheaper variants (3 medusas in a venom?).