Aura's while wearing ring of fog

I am pretty sure this has been answered before but I just need confirmation on this.

If I wear a ring of fog + grass crest shield, will another player be able to see the green aura? I assume the answer is yes. Does this also apply to other items that give aura's such as:

1. Wolf Ring
2. Sanctus
3. Clorianthy Ring
4. Pyromancer's Flame (if no notice it doesnt give an aura but the flame itself glows)
5. Red and Blue tear Stones
6. Buffing a weapon with resins

Yes to all but the pyromancy flame, I am not sure about sanctus.

But the aura shows up on all the others you mentioned, checked just now.

Yes, they will see the Aura. It kind of gives up the game when they see a feint glowing aura of yellow against a black wall haha. They'll see all of those except maybe the Pyro flame, but I'm pretty sure the Dark Hand is visible.

The Dark Hand is not visible and neither black hole shield it creates. It is a somewhat good strategy to keep the shield up because the opponent can't see you are blocking and if they spam R1 you can block parry. The stability doesn't help much.

The blue rings on your legs from the slumbering dragoncrest ring are also visible.

The only use I've found for the fog ring is hosting/invading in the tomb and invading as a blue in dark anor londo.

I actually use the ring when invading in the forest. I can say the ring of fog is very useful because people dont expect it

I could see it working very well in the forest also. Especially as a blue/host. Its rather useless for reds because well... they're red and kinda stand out in most area's.