That would mean you could have a single Veratas Sacrifice necro with just a golem and 2 bone minions for Death Nova bombing with, spamming Verata's Sacrifice on an ally's minions - or several allies' minions - every 10s thanks to its instant recharge for having 3 or less minions under your personal control. The overall army size would be determined by how many allied necros you had with you. Perma-Verata for all.
The other necros wouldn't need Verata's at all - just copies of Blood of the Master to spread the healing load! (and sacrifice management in the form of AotL and BR of course
