(Psi)SeveredHead
Adventurer
PCs can currently get to damage...
+3 Feat
+4-5 Stat
+6 Enhancement
+6 Item
+5 Dragonshard
+Other (Fiddly, like Vanguard, Horned Helm, Kensei, Pitfighter, etc)
I'm assuming this is epic level (for the +6 item).
You can plausibly get +6 to +8 to damage from your stat, assuming you started with an 18 (after your +2 racial or human bonus), then boost at levels 4/8/14/18/24/28 to get a 24. That would give you +7. You could get another +2 bonus from an epic destiny. Am I adding boosts that don't exist?
What do you mean by enhancement bonus? Isn't that the same thing as an item bonus?