A super beats a super, imagine that. Lol

You have to use a super to take out the bubble, otherwise it would take a full team using all their firepower, which isn't going to happen. It's fine how it is.

In groups if u slightly stagger placement it can make a whole fireteam virtually indestructable. Solo, whenever someone does a super just step out and switch to shotgun! Their super will take the bubble and ur left with an easy kill + u still have ur light bonus...

Who uses bubbles in pvp?

It makes total sense for a ward of dawn to be destroyed by supers. Just as your ward is indestructible, other supers are unstoppable. Completely fine for a ward to be destroyed by a nova or fist.

They should cancel out, no aruguement there. I have survived getting FoH inside my bubble before so I know that in a certain circumstance it's possible. I get don't know exactly what conditions are required. Can't remember if I've ever lived through nova taking it down though. You should survive though, the whole point is protection and again, another super should cancel it, but then it should be buisness as usual where every one fights conventionally.

The mistake I see a lot of my Titan brothers make is using the WoD improperly. It's not a fortress, it's a shield. A shield is meant to defend a blow, and allow a counter attack. If you pop your bubble and sit in it thinking your safe, you've already lost. In control, I won't set my ward on the capture point, I'll play it to the rear of it and stand in front of it just slightly. So oncoming Guardians are lulled into a false sense of security thinking they can kill me because I'm out of it. But I run Blessing Of Light and Unbreakable, so when I step back into my ward and get an over-shield...unbreakable makes it recharge. I'm literally a 1 man wall. And when other Guardians realize I'm soaking up bullets like Valus Ta'aruc...they back pedal...usually into the fire of team mates. Better still, when that brave Guardian comes charging at me with a super...which you can ALWAYS tell because they all do the same thing...come running with reckless abandon. I stand outside of the ward until the last possible second. When they throw their nova bomb, initiate their FoH...I simply step back into the ward. It absorbs all of the damage, and due to Unbreakable, I take only enough damage to reduce my over-shield to about 25%. More then enough to give the poor chump a Found Verdict or 4th Horseman to the face. As for Blade Dancers, as they're button mashing their way in, I'll drop a suppression nade on the floor inside the ward, so that once they enter it explodes. 1 super cancelled...one Bladedancer dead and salty as hell. About the only super I have trouble with is Gunslingers, because they have 3-4 shots, and it only takes 2 to crack the ward. Most I can do is hope they've already used shots on another target. And if they haven't, I take a gamble throwing a suppression nade at them and back into the ward. Either they keep trained on me and get caught in the blast radius, cancelling their super and turning the tide in my favor, or they jump out of harms way, buying me time and wasting precious seconds on their super. What it boils down to is you have to stop thinking of the WoD as armor, and start thinking of it as a spider web. Lore your prey into your web, and feast.