So it's mechanically equivalent to her weapon having "Omni-Caster (LVL ∞)"
Doesn't that mean that literally everything that takes at least one point of damage from her Oblivion Awaits spell and doesn't have a "My Health is restored after each time I survive an attack" effect can be killed in a single turn by her?!?!
HOLY FUCK!!!!
It also makes me downright terrified to find out what the Super Ability she's capable of obtaining would do, although I'm predicting that it's an upgraded combined version of Power Negation, Armor of the King, and Mandate.
If future level ups ever add Juggernaut or Unstoppable plus Judgement or Smite to her Oblivion Awaits spell, I see a very large percentage of Divine Beings quivering in complete and utter terror. Basically, almost all of them that are planet scale or smaller and don't have a powerful enough "Base Resilience = incoming damage * X" effect become possible for her to kill in a single turn.