Do I need to see the health ring?
I read that bilebomb will not do damage if you couldn't see the heath ring, or if you could see the target at all, so in short:
Will Bilebomb do damage if:
1. You can see the health ring and target.
2. You can't see the health ring but you can see the target.
3. You can't see the structure upon bilebomb's impact.
Thou shalt hoist oneself upon thy ship of good sportsman, For thy days of "GG" and "NICE Shot" hath past, "GG" shalt be "BS" thy "Nice Shot" shalt be "AIMBOT!!1!1". - Teh Book of Noob Chapter 8:12bash.org