Good Enough for a Goblin is an achievement that requires the player to defeat the Corporeal Beast by only using a bronze spear. Any other item can be equipped, as long as the weapon is the spear. The spear must be used throughout the entire kill, and not just the finishing blow.
As the bronze spear is a very weak weapon against the Corporeal Beast, players might include alternate ways of harming the beast. Dreadnips, Weapon poison, Cinderbane gloves, Brawler's blood necklace among various other things can improve chances of killing the beast without breaking the rules for the achievement. A dwarf multicannon or its melee/magic counterparts cannot be used for this achievement.
Despite being in the Solo PvM category, this achievement can be done in a group as long as everyone is using the bronze spear throughout the entire kill.[source needed]