For that you use something like this build:
RoR.builders - Runepriest
The problem is that there are two bugs open that make this build unplayable at the Moment.
1. The Healdebuff doesnt work on Rune of Cleaving and Rune of Warding:
https://github.com/WarEmu/WarBugs/issues/12496
Where is Rune of Cleaving your Bread and Butter Aoe Applier.
Well there is still Rune of Battle.
But Rune of Battle can't get an Range increase, because the Tactic Extended Battle which should increase Rune of Battle Radius is also broken atm:
https://github.com/WarEmu/WarBugs/issues/11546
Well Extended Battle increases still the Rune of Cleaving, which through Bug no.1 sadly doesn't apply a Healdebuff.
