Can a kinetic Blade infusion of positive blast damage living creatures?
Positive blast says: "The positive energy damage from positive blast and its composites harms only undead and other creatures harmed by positive energy."
And kinetic Blade says: "The kinetic blade deals your kinetic blast damage on each hit"
The kinetic blade with that positive blast is a touch attack(positive blast is energy type and normal energy blast are touch attacks)?
The kinetic blade deals your kinetic blast damage on each hit (applying any modifiers to your kinetic blast’s damage as normal, but not your Strength modifier). The blade disappears at the end of your turn. The weapon deals the same damage type that your kinetic blast deals, and it interacts with Armor Class and spell resistance as normal for a blast of its type.
as per the positive blast rules it can only harm undead.
