Talk:Catalyst (Heroes' Day - Part 1)/@comment-33671766-20181025125221/@comment-37210617-20181028103740

If Plagg uses his "cataclysmus" himself, it is not purposeful (his owner would be responsible for that). But it is also completely unrestrained. So it can destroy almost the whole world. This happened about 65 million years ago, when on land all the larger creatures were killed. Only small creatures that prefer to hide under the ground have survived - including our ancestors.

At Atlantis, he obviously held back, so that ONLY one city was destroyed.