User blog comment:Lord Loss/Monster Appreciation Week: Abyssal Lagiacrus/@comment-16331478-20130930172308/@comment-16331478-20131109172914

It took me almost two months, but I finally reached it and killed it. I can say that it wasn't hard at all, just keep hitting the chest and you'll be done in 20 minutes~ish. Now that I've fought it, I can say that its equipmemt is really good, he has excellent electric element weapons and probably the best armor in-game (highest defense too).

On a side note, I got two dynamos the first time I killed it :D