Tonight during the underwater boss there was a call out for more healers. I am debating switching from my MDPS Hex Warden to a more healer orientated class. However, I have trouble due to my computer latency with timing songcraft and other skills in between. So I am asking if
1. Is songcraft necessary and
2. If it is what ability/abilities should I be trying to weave in between perform skills. and
3. If not besides Auramancy what is a suggested class.(for example: I heard tonight Stealth takes you out of combat so you can resurrect)

Thanks

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