Splash Synergy and Class Options

[Crasimia]

Looking to make a character all about doing splash damage. Thinking Bombs or Blunderbuss(when gunslinger comes out). I was wondering is there anything that can add onto splash damage at the moment outside of alchemists specific class feats. Like barbarian rage damage on splash via raging thrower feat? Any ideas on what could boost and/or synergize with splash damage?

[breithauptclan]

Inspire Courage and Stoke the Heart can add to splash damage (or at least all ndX splash damage depending on GM rulings on whether fixed number damage is still 'rolled').

Elemental Betrayal can add to some damage types. But that is against a specific enemy, not against the entire pile of enemies caught in the splash area.

You mentioned that you already see the Alchemist feats to increase splash damage, so I won't go into those.

And we will have to wait for Gunslinger to actually be released before we can look at those.