in spvp i have a lot of fun with 1h sword+shield and the mediation skills, think this is very strong.
but in wvwvw i think i have to do more supporting with the guardian
so i will try something like this:
http://gw2skills.net/editor/en/?fUUQNAW7elcg6CHGSPEg+ER2jRKySipgjZ8SRClIAstaff is a nice support weapon, with symbol of swiftness, line of warding and empower.
will use consecration for wall of reflection, nice against range attacks

and i have 4 light combo and 1 fire combo field, all with a range ground target, so i can easy support my group for mighty combos

and i have a trait for a shield of absorption if i am starting to reviving an ally, thats nice too

don't have choose any armor, because i don't know if i can get it in wvwvw, but we will see

btw, i am not shure about the eliteskill, have to test it how it works, but it looks nice
