Strongest weapon full moon special Blunderbuss! check pic!

[Tuefenhandel]

As for Jolly roger I got a Lost Relic Musket last night and used it against JR during the invasion. I was able to stand outside the range of his voodoo and hit him time after time with silver shot. Each round was moving his health meter down about an eight of an inch. Certainly not enough to take him out before he tears down the town walls without plenty of other pirates attacking him - but, he wasn't able to do any damage to me.