To get this you must activate Blue Beetle's character power by hitting
. Then get your opponent's health down to about 10 percent. The Mandible Strike move is performed by hitting
,
,
. You need at least one full meter bar to perform the meter burn version. To do it you have to hit the RT button at the right time during the move. I would hit RT at the same time as I hit the
button. Basically I'm hitting
,
,
+
.
This can be done in local versus with 2 controllers.