xyzpqr

/u/Mark_GGG Do the "Enemies have -X% to Total Physical Damage Reduction against your Hits" imply that melee attack totems don't get any benefit?

Totems use your skills, they will benefit.

psychomap

I've been wondering about this myself. I don't really want to bother you, but /u/Mark_GGG, can you shed some light on whether those two modifiers will be addtitive or multiplicative?

I would hope and assume multiplicative because they're both "more" modifiers, but there's no precedent for several modifiers of this type to apply at the same time and stuff like stack modifiers can be additive even as more modifiers.

Multiple "more" modifiers are always multiplicative with each other.