User blog comment:Kogath/Monster Hunter: World Discussion/@comment-26532315-20190719191015

https://twitter.com/BlessRNGee/status/1152284836683403265?s=19

Fulgur Anjanath is a a Rank 3, Ebony Odogaron a Rank 4 monster.

Both of them are Invader Monsters and apparently can be found in all locales.