I was thinking about the Gate to Hell spell. Someone said that opening it targets the Arena now instead of having a range of two zones as I had played it before. In the past, zones affected by the opening of the Gate were restricted to only those to which there was line of sight (due to targeting rules, which I learned after discussion here).
Is this the case now? In other words, must there be a line of sight from the Gate to each zone in the arena that it affects, even with the target being the entire Arena?
If so, how does this affect Renewing Rain? Does RR affect zones that are outside LoS to the caster?
Would Rolling Fog similarly limit the scope of these spells?
My guess (FWIW) is that when a spell targets the Arena, individual Zones and individual Objects are not themselves targeted... so you would never need LoS except to a small portion of the Arena perhaps... e.g. the zone you are in)... but I would like to know what those who know better than I do say about this. I can think of reasons why the ruling could be in either direction.
If these is a rule on targeting the Arena, I can't find it... so thanks in advance for your thoughts on this.