Talk:Hedorah/@comment-24367378-20140124202816/@comment-1030114-20140715122752

Hedorah can split himself up into more Hedorahs, who can then gain size. Basically, he reproduces asexually, but at the cost of having to grow smaller each time. I recall that in G vs. H, Hedorah split himself into two, and the two met up and fused back to one Hedorah when it was time to fight Godzilla.