Which add on shows the boss cast bar in the middle of the screen?

WoW Classic Season of Discovery
1

I have DBM and it doesn’t show it.

Like Ghamoo-Ra’s Aqua Shell 1.5 second cast time before it knocks you back.

I’ve seen streams where the Aqua Shell cast bar pops up in the middle of the screen and I am not sure which add on it is.

2

Depending on what you mean, it could be a DBM timer, but it could also be a weak aura

3

I just did a run it popped up lol it’s just different than what Ive seen.

I am going to try to change it to make it look a little bigger

4

Whoever you’re seeing is probably using a different skin, but it’s definitely dbm