Does Damage Reduction Stack?

[Lord Lorac Silvanos]

Nice overview.

DR X/Weapon Damage type(B/P/S) Somewhat useful, if your enemies all insist on using only one type of damage(how does this work with weapons that do 2 or more kinds of damage at once, like a Bite?)

A Bite (B,P,S) would bypass DR X/ B, DR X/ P and DR X/ S. (Or any other combination of B,P,S)