I have noticed that Rusty Scales don't drop from decayed dragon. I have attacked them many times but no luck. Also I haven't seen a monster caled Fernosaur.
Does anyone else experience these problems?
You are just unlucky, some materials are harder to get from monsters.
Fernosaur will be released soon, stay tuned
Might: 210 million.
Guild: [LUCK] Fistful of charms
You can also private message me, if you have questions about the game.