i think that the bubble dose exactly what its meant to do and that is just take damage and revive if they buff it they buff it but then again the ward of dawn has no real point in pvp since people can walk in can -blam!- your day up with a shot gun but thats not the point here any way i think that its a good shiled and can take the brunt of any attack that hits it now if a dumb warlock or hunter wants to get out of it then well thats that but i cant comment on the ward of dawn being used in pvp since i find it flawed for pvp