User blog comment:Kogath/Monster Hunter 4 Ultimate for the Nintendo 3DS/@comment-11537809-20150316015806/@comment-1921299-20150316140942

I have 17 Wyvern Gems....everything else however.

It took 22 Zinogres for my first Jasper. and sometimes the most common materials refuse to drop. i had to hunt 8 Teostra to get 5 scales and i got 1 gem in the process. I've fought so many high rank Khezu and i still only have 1 pearl hide...