Guild Wars 2

Yes, its a guardian. Its usable I suppose.

If you have 3 guards in your party maybe you don´t need that many boon duration. The stats are wanderer? Maybe you can mix with commander and knight stats, or soldier.

I understand that. You need to consider the rest of your guild or the people that follow you, if you are too tanky they will not be able to follow properly. Well, if you consider them and don´t push too deep when they can´t you are fine.