User blog comment:Kogath/Monster Hunter X Discussion/@comment-184612-20150919031149/@comment-4969421-20150921160543

Still, Rusted Kushala Daora was a pretty garbage final boss. First time you faced it wasn't even a fight, it was just a tutorial for the Battlequarters. You couldn't kill it nor sever its tail, and you can't even die either, since the Ace Noob just goes Medic on you spamming Lifepowder whenever you lose 20% of your health. Basically all you have to do is hit the Kusha with the Demolisher and it's over. Still don't know why it uses an exclusive music theme you only get to hear once in the game. Then you find it again in G3 where it's just a regular Kushala Daora with 1 new attack and (laughably) overbuffed stats, so that with the fact that you bounce off absolutely everything makes it the tankiest monster in the game. And yet still, you still find more people complaining about Gogmazios having too much health. Why? Because people actually have a reason to farm it, unlike Rusted Kusha. RKD' weapons are trash and its armor is rarely seen, I think I use the Kujula arms for like 1 mixed set and that's it. There's absolutely no reason to waste 30 minutes coping with endless bouncing and wind barriers. It's just there to waste space in the quest list.