Does anybody know what the double lines do when a bomb is charging? Is it a crit bomb? I've searched the forums for it but I haven't found the right keywords because I haven't come up with anything yet. Maybe it's obvious and doesn't warrant an answer, I was just wondering. I don't have a screenshot, but to explain further: After charging up a bomb and placing it on the ground, there's a charging circle which will detonate the bomb after it reaches the explosion radius. Sometimes I see two lines instead of one. Just curious if there was anything to it.
-pb
Edit: Just to clarify, the expanding charge circle has 2 lines instead of one, not the radius circle.
For your bombs as well as the ones of Gremlins and such, the external circle is the Area of Effect (for status bombs, the area of status, not area of damage), the internal circle will move out and the bomb explodes when it reaches the external circle.
Hope it helps.