Board Thread:Off Topic/@comment-24993958-20150311232923/@comment-26397825-20150603080634

Ahpolki Inika wrote: Depending on the rock, it could take a bit to break. Also, they could trap them with barely any air in there and suffocate them.
 * Name: Air Bubble
 * Active ability:  ... It's about as hard as a rock, so it doesn't shatter easily. Still, it is possible for such a thing to occur.