User blog comment:Lord Loss/Monster Hunter Theory... Blog/@comment-5020152-20120817141559/@comment-1011548-20120818163827

Some reasonable ideas, although I'm not sure if it's possible to create an 'electricity blockage' like you described.

Speaking of Lagiacrus, White Lagia is better at hunting food on land than normal Lagia, and Abyssal Lagia is better at hunting things in the sea. Why hasn't normal Lagia been out-competed to extinction yet?