What are some nice Additionals for a 50 WHM?

[Lyrinn]

I'm not sure if it prevents being interrupted from things like Garuda's Reckoning

Surecast prevents interrupts from anything, mainly for T5 fireballs, primal phase changes, that odd situation where your tank is letting multiple mobs beat on you and you need to heal through constant interrupts, and possibly a few other cases. It's a niche skill but it's not like you have anything else to cross other than the main 4 listed previously (dat Ruin).

[Yonko]

Surecast prevents interrupts from anything, mainly for T5 fireballs, primal phase changes, that odd situation where your tank is letting multiple mobs beat on you and you need to heal through constant interrupts, and possibly a few other cases. It's a niche skill but it's not like you have anything else to cross other than the main 4 listed previously (dat Ruin).

Do you happen to know if it will prevent interrupts from voice going off in T7 (when you have voice not getting hit by it)? I've used it to cure through fireballs in T5 before.

Back to the OP there really are only 4 that are useful to WHM. Swiftcast, Eye for an Eye, Surecast, Virus in that order IMO.

For the fifth slot there really isn't anything that will help your healing. I have mine set to Bliz2 but I barely ever use it if I'm not doing fates.

[Okashii]

Do you happen to know if it will prevent interrupts from voice going off in T7 (when you have voice not getting hit by it)? I've used it to cure through fireballs in T5 before.

What interrupts from voice? You can keep healing through voice if you want, but in the end you will have to move and stop casting to aim that thing. Using surecast wont help with moving nor with aiming voice

[Lemon8or]

What interrupts from voice? You can keep healing through voice if you want, but in the end you will have to move and stop casting to aim that thing. Using surecast wont help with moving nor with aiming voice

He means when he already have it aimed, start casting cure and if his voice goes off, does it interrupt the cast without Surecast or not. Honestly, I don't know for sure since I'm not a healer main. Just thought I'd clarify.

[Okashii]

He means when he already have it aimed, start casting cure and if his voice goes off, does it interrupt the cast without Surecast or not. Honestly, I don't know for sure since I'm not a healer main. Just thought I'd clarify.

I dont think it does interrupt you. However, with autoface target, cure is going to alter your aim and freeze someone. Without it, you wont be able to cast on anyone behind you. I believe that once or twice I used medica while aiming a voice. I happened to be close enough to the one I actually wanted to heal... but it was an emergency situation and almost never happens, so I cant be too sure. But im fairly sure voice never interrupts you, you just have to face a different direction/move to the right spot

[Yonko]

snip due to char limit

You don't need to be facing the target to cast cure spells (or stoneskin) on them. I do it all the time. It is very simple to test as well just turn it off face away from someone and cast cure on them. Blew the mind of my SCH when I showed him.

Whenever I go into T7 I shut off autoface target and aim at the spot we normally place the renauds then don't really have to move unless I get shriek or something goes wrong. Voice will interrupt you if your in the middle of a cast when it goes off (ie when you would stone anyone in front of you) I'm just not sure if using surecast will prevent that. I'll have to try it next time I'm in there.

The command to turn on/off autofacetarget is /autofacetarget. I forget where it is in the settings since I just made a macro to do that.