At first glance, the psion/wilder Hammer power looks pretty bad. However, I may have stumbled on a build that makes it nearly overpowered... if I am understanding it right. I am playing a Tibbit unarmed swordsage/erudite gish. I have two questions about this power:
1) Do bonuses to melee damage other than strength add to it? For example, will the Shadow Blade feat or Offensive Prescience power help?
2) Can I make a Hammer attack for every natural weapon attack I can make? In this case, a claw/claw/bite routine?
If the answers to these questions is yes, that's as much as 3d8+21 (Dex and Offensive Prescience) damage, plus another potential 3d6+3 from Burning Blade, all on a touch attack. That seems pretty good for 2nd level kitty cat and a combo that was discovered by accident.