This fight would be the showdown of the two Super-High Risk Psyker Abilities, the Dimension Empyrean and the Holy Judgement of God. Both of them were fairly powerful, and their Psyker Abilities were exceedingly dangerous to use normally.
In fact, it wasn't that hard for Arcturus to figure out what her Super-High Risk Psyker Ability was because, as the direct member of the House Luxford, it was rather common knowledge that the House Luxford had Innate Psyker Ability.
When it came to the descendants of the Psyker, they could also inherit the Psyker Ability of their ancestors, and the chance that the child would inherit the Psyker Ability of its parents was actually very high.
The House Luxford was one such Psyker Lineage that had inheritable Psyker Ability...
