Hadar

Hadar is a Tronnian Koopaspike and was hired by Bowser to kidnap Peach Toadstool in Super Mario Brothers V. On the last level, Hadar is the second-to-last boss. Then you go against Bowser. After the confrontation between Mario, Luigi, Garl, King Toad, and Bowser with him ending victorious, and about to crush the Mario Gang, Hadar jumped onto Bowser, and was choking him. This gave time for the Gang to escape. As Hadar was choking Bowser, Bowser threw Hadar onto the ceiling very hard, killing him. (Hadar)