Do only my Priest Levels count towards that Power or do all Character Levels count ? If I have a Level 10 Priest of Gozreh / Level 10 Ranger (Multiclass) do I get 10 Electricity Resistance for 6 Levels of Cleric or Immunity to Electricity for 20 Character Levels ?
Note that there are a number of effects and prerequisites that rely on a character's level or Hit Dice. Such effects are always based on the total number of levels or Hit Dice a character possesses, not just those from one class. The exception to this is class abilities, most of which are based on the total number of class levels that a character possesses of that particular class.
Emphasis mine. Unless said otherwise, domain powers are based off cleric level, not character level. In other words, you'd only get resist electricity 10.
Note that there are a number of effects and prerequisites that rely on a character's level or Hit Dice. Such effects are always based on the total number of levels or Hit Dice a character possesses, not just those from one class. The exception to this is class abilities, most of which are based on the total number of class levels that a character possesses of that particular class.Emphasis mine. Unless said otherwise, domain powers are based off cleric level, not character level. In other words, you'd only get resist electricity 10.
+1 Smurf
What happens if I have a Cleric of Gozreh and Multiclass into a Druid of Gozreh and take the Air Domain for the Druid instead of an Animal Companion. Do those Levels stack or would just the highest Level of one of the two clases count ?
What happens if I have a Cleric of Gozreh and Multiclass into a Druid of Gozreh and take the Air Domain for the Druid instead of an Animal Companion. Do those Levels stack or would just the highest Level of one of the two clases count ?
Going by RAW, they don't stack - you'd get two sets of powers from the Air domain (one counting your cleric levels, the other counting druid levels). Basically, it would be the same as if you took two different domains.
The good thing is you get domain spell slots both for druid and cleric spells. :)