Poisonberry Tincture

Trying to clear up some disagreement so my group can proceed with build planning, the tinctures apply their mods to the weapon but the mod being applied to the weapon is "(global) all damage can poison" which is different than the implicit on the pneumatic dagger which is labelled "Local all damage can poison" and only functions with weapon attacks, while the poisonberry tincture would allow you to use spells to poison but the effects would not be transferred to traps, mines, totems or minions?

(I'm sorry if I worded this poorly)

Affliction Recently Asked Questions

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Do Tinctures apply globally or only to attacks with your weapon?

Tinctures will only apply to attacks with your weapon.
The stats from Tinctures are not local to the weapon, they are just restricted to only applying to weapon attacks.
Tinctures will also work with remote skills that use your weapon, such as Ballistas and Blade Trap.
While dual wielding, Tinctures will apply to attacks made with either weapon.
Tinctures do not work on minions that are based on your weapon, such as Dancing Dervish.

You would not be able to use a Tincture's effects with spells.

So no poison spark?