Guild Wars 2

Virtue of Courage automatically granting the passive effect upon entering and leaving swimming spots.

infinite aegis? :o

afaik it will be removed again after 1 hit

Dutch Rental.8360:

afaik it will be removed again after 1 hit

of course it will, but if you keep diving and surfacing, you could potentially exploit it to have infinite aegis. every time you lose it to a hit, just leave and reenter the water for another charge.

that is, if it works like described in the OP.