Magmaargh

Magmaarghs are a sub-species of Blarggs that first appeared in Super Mario Galaxy 2. They appear mostly in Melty Monster Galaxy, being the titular monster. They appear as large molten creatures with a huge mouth. They also appear in Fleet Glide Galaxy and Bowser's Galaxy Generator. Magmaarghs do not move very much, mostly staying under the lava, arising to chomp down on anything in front of them. This is an instant KO if Mario or Luigi gets chomped. They mainly appear in areas with Pull Stars.

Its name is a pun on the words "magma", "blaarg" and "aargh", an expression used to show pain.