Guild Wars 2

Hi,

Have heard so many mix reviews on how these sigils interact with each other. For example running 2 sigils of paralyzation seems to have shorter stun duration than running just 1 sigil. Almost as if they cancel out.

I am just looking for an official review on whether they are cumulative, only 1 applies, or even in rare case that they actually cancel out.

Thanks

I would like to know this as well. Do identical sigils stack?

+duration% sigils stack. All sources of +duration% stack additively.

+damage% and +crit chance% sigils do NOT stack, but will not cancel each other out.
(Note that +damage% does not affect condition damage.)

Tested this first hand on my Thief. No promises for it working correctly on other classes unfortunately.

Two fire’s and two lightning’s stack, they just do this thing where when 1 is on CD the other goes off after 1-2 seconds with attacks that do lots of crits all at once.