Hello, I got a silver instrument from the Wyvern monarch in Destard. According to bestiary, it should drop arachnid slayers. Not a high priority bug, I know.
Oh, really? I did not know that. I always thought that only humanoids or mobs with no slayer category drop silver, like gazers. And I have never ever gotten a silver instrument from a mob with another slayer category. I am not sure about weapons, since I just bag those up and ID at home, but instruments I always click to see what I got. If it is not a bug, sorry.
Incorrect, silver is the default slayer drop unless changed. a lich will never drop a silver item. Bosses were made but their drop table was never adjusted in the slayer section. I recall Purveyor of Darkness was dropping silver at one point as well.