User blog comment:Kogath/Monster Hunter: World Discussion/@comment-6050823-20170923030755

Here is some more footage of Nergigante, including a unique attack it performs. When all of the spikes are black on its body, it'll perform this powerful attack and break all of its parts. This attack deals a lot of damage.

https://twitter.com/RyoumaYukimura/status/911421678512521217