Larger than a regular brownie, redcaps are easy to spot due to their eponymous headgear. They eschew traditional warrens, hiding in tree boles and marshes during the day. Given any shred of moonlight, they will dig up their bloody knives and set out in search of trophies: the beating hearts of larger creatures, which the redcaps use to refresh the dye on their attire... Instinct: To murder

• Dye its hat with its victims' blood
• Strike from a hidden perch
• Cut a trophy from a larger foe