Two ways;a monster drop, or an NPC that sells it.
Plenty of shops carry them. The most simple shop is on battleon hill, where you spawn. Just press the Armor Shop button. Plenty of other armors are scattered around lore, though.
just fight monsters and they will drop good items
at safirias shop but its rare
undead fighter armor is a seasonal rare its only avalible during mogloween
to get the undead pirate curse armour u need to have another undead armour
You get it in Evil shop strait ahead when you go into big massive undead dragon city thingy!
It was sold my the I Can Has Mod Contest second winner. He was in shadowfall for 24 hours
the best enhancement is armor and helm fighter then the others luck enhancement
no
undead war
yes you can, you have to do the quest hall to the king then you can buy it at shadowfall.
You cannot get the Undead Warrior without ACs, sadly.
You cannot get Undead Warrior armor without ACs in AQWorlds.
you can't
Defeat the Undead Fire Mages until you get the Fire Gem.