Necros on Raids

[A_Bomb]

I'm just now getting to where I'm of level to go on raids but I'm still trying to figure out my function there other than just pumping mana to the clerics.

Could any other necros give me some tips on what hot keys I need to set up and what spells I should use when participating in a raid? I know all raids are different but if anyone has some general tips on what my spell list and hot keys should look like I'd be very much appreciative. I'm currently level 55 but feel free to include higher level spells as I'm still working on gaining levels.

If there are any must have items feel free to include that. My gear is currently garbage but I'm always looking to expand that as well.

Thanks in advance!