Guild Wars 2

Exactly what is says on the tin. Does Lifesteal Crit? Because if so, Vampiric Presence basically adds 0.025 to the power multiplier (although this increase doesn’t benefit from any other damage mults) of any hit from an ally within range…

It does not crit,but it ignores enemy´s armor.

No it does not crit. But life steal is a special damage type which will go through anything. It can even hit certain objects that cannot normally be targeted (WvW supply depots).