Justice is a fan-made global mod.

The incorporeality ability is not compensated for in any way by the -1 to initiative; there is no logic behind this. A +100% increase to survivability (thanks to the ability) cannot be offset by penalties like -10% to initiative. Regarding the vampires, the Princes have higher HP and a significantly better ability, even in its nerfed state, in addition to their speed. It's some kind of weak countermeasure against a 20-30% chance of disabling a stack for a couple of rounds (winning a couple of retaliatory attacks before the stun and before awakening) with damage that has been boosted after the stun. In this regard, taking higher-tier units is now at least somewhat justified by the slightly increased damage.