LF > Final Blow 20 (not dropping)

I know it drops from Right Pianus...I've got 3 other people hunting Pianus on a regular basis when I'm not...still no FB20...

Try the Bone Fish, even though they suck...

They're like 30-40m in Keyaki JMS..

i've killed like 50 pianus, and not a single one dropped, but 15 mins i found a right pianus, but right before it died, i used a 2x drop buff, and luckily, it dropped one! and it worked!. so yeah, my advice is to have some type of 2x card/buff or both at once while killing pinaus to maximize your chances of finding it, dont waste your time at bone fish, for i have had 4x there for 8 hours and i've had EVERY single drop including chaos scrolls, BUT final blow 20.

Urgh. I hate life. I guess it's back to fishing.