Editing God Game Lite:Acts (section)

==Spheres and affinities==
Acts within a deity's primary sphere and within their favored category are the base at +0. The final power level of any other act will be increased. This makes the act harder to perform, but doesn't change what it does.

Acts within a secondary sphere are at +1 power level, while acts outside a deity's spheres are at +2. Acts not within either the favored or averse category are at another +1, while acts in the averse category are at another +2. 

For example, Oasi wants to start a small fire using some existing flammable materials, perhaps lighting the candles in a temple. This could reasonably be a cantrip in D&D, area aside. This easily falls within the Fire domain, which Oasi has as a secondary domain. The GM judges this as an act of Control, which is unfortunately her weak point. In total, this raises the effect to power level 3. It would be the same for Ibura, though for different reasons.