Fire Bee

root@vladof-db:~$ cat description.txt

A Vladof area grenade that combines a rotating ring of fire with outward-fanning incendiary projectiles. It is especially good at softening up or clearing unarmoured groups that stay inside the effect.

root@vladof-db:~$ cat notes.txt

It uses a fixed incendiary accessory and the Exterminator area-effect payload. Storm Front and Pandemic share that payload, but each behaves differently because their balance data is separate.

Unlike those two, Fire Bee has no dedicated drop source.