As of yesterday, February 6, the monk elite Light of Deliverance was nerfed to a 10 sec recharge. This put a severe cap on the usefullnes of the LoD/Arcane Mimicry build used to supplement the two HB healers in the DoA.
Here is my idea of a replacement. I tried it once in the stygian veil with great success. I want to post it before further testing for two reasons:
1. Others can help me test it.
2. Should it prove successful, someone else does not claim the credit

The template for the build is as follows:
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This is a VERY risky build and could easily cause a party wipe. It helps IMMENSELY if one of the HB monks goes hybrid and puts prot spirit on you.
Also this build pretty much requires max LB title.
The skills are as follows:
1. Lightbringer signet (elite) (max lb title = 24 energy gain).
2. Healing Whisper
3. Healing Ribbon
4. Seed of Life
5. Heal party
6. Channeling
7. Mantra of Inscriptions
8. Resurection chant
The attribute points are:
Healing prayers:16
Divine Favor:13
Inspiration Magic:3
Usage: The main heal is healing whisper. It heals for 104 hp, cost only 5 energy, has 1 sec cast and recharge.
The catch; half casting range. When healing ursans this puts you in to dangerous range and breaks one of the primary rules of monking.
However, breaking the rule may be the key to success here.
Being close to the enemy means that channeling will come into play. Normally a bad idea for PvE.
I equip a caster sword and the Stoneheart. The build also relies on spamming Heal Party (hence a replacement for LoD) and Healing Ribbon.
Whenever you get low on energy (which is pretty fast) simply attack the nearest enemy with your sword and once you are in range make sure
Mantra of Inscriptions is up and activate LB signet. This will give you 24 energy and you can use it again in 18 sec.
This is the equavilant of a constant 8 energy regen at the cost of constantly being in the firing range.
This, combined with channeling, enables you to spam Heal Party like no other.
I tried this once and it worked very well. No deaths in party except for me (twice).
If anybody wants to help me test this it would be great.
If anybody wants to help me format this article it would also be great.
A possible variation is to trade some points in Divine Favor for more Inspiration Magic.
PM me in game as Zen Pho and let me know what you think!