Guild Wars 2

I am not sure on this one so perhaps somebody can answer me this.

When you have a skill that works diffrently between PvE and PvP, how does the skill work in WvW; like in PvP or like in PvE?

I haven’t seen much difference in skills from PvE to PvP. Perhaps give an example of which skill you mean?

“Save Yourselves!”: This skill has now been split between PvP and PvE. In PvE, players will notice no difference. In PvP, this skill’s boon duration has been changed to 5 seconds.

I haven’t put it to the test yet, but according to the guardian forums, PvP is just sPvP; WvWvW is considered PvE for the purposes of skill balance.