about deadly paradox

Please answer this questions.

1. Does Deadly Paradox reduce recharge of all asasin skills? Does it matter if the skill is a hex, spell or atacking skill?

2. For DP to have efect on a skill, the skill must be activated before activating Deadly Paradox or after Deadly Paradox?
In other words if I cast dark prison first and after that I cast Deadly Paradox will dark prison have its recharge reduced?
And if I cast Deadly Paradox first and dark prison after that will dark prison have its recharge reduced?

I've tryed some testing but it didn't help.

3. If DP expires before the recharge of a skill is finished will that slow down the recharge?

[skill]deadly paradox[/skill]

Deadly paradox disables all ATTACK skills for a certain period of time. Any other skill, except signets, cast while Deadly Paradox on, will have their recharge reduced by the 50%. Keep in mind that DP is a stance.

Using your example....casting Deadly Paradox followed up by Dark Prison will result in the recharge of Dark Prison being reduced, but having your attack skills disabled so you can not follow up with a skill like Black Lotus Strike.

any skill except signets and stances. dont give me this "thats because its a stance" BS. look at serpent's quickness.