Su Mubai's terrifying attributes at level 60 are entirely thanks to the immense power of Dominion Power!

The high-tier equipment on him all have effects that enhance all attributes, and when applied to Dominion Power, it's doubled.

Both Strength and Spirit increases can enhance Dominion Power!

Similarly, the 50% increase in physical attack and spell power brought by the [Butcher's Mark] translates to a 100% increase in both for Su Mubai!