Apparently you can stack any building with healing aura + HQ healing aura + webway energy shield regen, which leads to Eldar elites healing with astronomical speed. To give a fresh example, when it really hit me that something was wrong - I start a push, after some fighting Taldeer gets low and jumps away, travels through a webway to the HQ, heals from 447 HP to 3000 HP and 4500 Shield in 57 seconds (yes, I timed it), jumps back through that portal and reengages me again halfway through the push. Now, I call that ++HERESY THAT NEEDS TO BE REDACTED++.
I'd like to know if my terminators can apply for Eldar health insurance. Watching them tumble back to base, cursing the techpriests for giving them a long cooldown on the teleport and then waiting for another century to heal up, makes me sad.