Swamp Club

Which creatures and where drops this weapon?

its yust a lucky drop got 2 so far you get them from every mob that drops hammers they have a small chance of poisoning

So which bosses drop often hammers?

mobs not bosses all mobs have a chance of dropping them lol

I've gotten around 8 Swamp Clubs from the chest outside of Marhan's Grotto. I didn't think there was anything special about them.

yup. they dont really have their own unique look. it still looks like the common ones that drop. just the name sounds nice.

So it's not looking like spiked mace now?

it could. it depends on what design it drops as. most swamp clubs ive seen were w/ a "ram" look, and only ones ive seen it as the spiked one, i think.

i find them alot on hell's precipice. and there s no special look, they look like ram's hammers/giant slayers