I'm not sure if you realize this yet, but leprachauns don't exist. Theorettically though, you could just step on it.
You need the leprechaun class and you can kill it now.you need rank 10 leprechaun class
Killing a Leprechaun will undo whatever evil magic the offending leprechaun has afflicted upon you or your loved ones. There is a time limit to reverse the spell so act quickly. Rember the only way to kill a Leprechaun is to stab its brain(which is located in the foot, may be left or right, Stab both!) This is the only reason to kill a leprechaun. You should never steal a Leprechauns gold or booze! Get your own!
A leprechaun kills for his gold to survive. If a leprechaun does not kill for his gold he will become very weak and eventually die of leprechaunitis (a horrible disease were the leprechaun turns human and explodes). A benefit to this barbaric nature is that when a leprechaun kills a human he gets another pot of gold at the end of his rainbow. The myth goes that if you defend yourself against a leprechaun and kill him, he along with his gold will disappear. If you do not kill him and kick him in the crotch he is forced to hand over all his gold. Regardless of the outcome the leprechaun will get leprechaunitis and die. If you want to avoid this outcome then do not go anywhere near an Irish lake, Irish rainbows, forests and do not say "Ghoid tú mo cáca milis" or "Ghlac mé saighead chun na glúine".
Killing it is the easy part, finding it is harder to do. To find a leprechaun you must go about the nearest forest and make-up one of the most sad and heart touching stories you can think of. You must speak this story loudly and so seemingly truthfully that a leprechaun will hear you and show himself to you. He will tell you that he will grant you one wish. Don't make a wish! They usually backfire and the leprechaun will disappear after the wish and you only get to meet one leprechaun. Now that the leprechaun has appeared. You need a Unicorn horn soaked in vampire blood. You need to ask for some time to think of your wish. Once the lazy leprechaun's back is turned, quickly and noiselessly stab him in the back of the head with the horn. And that is how you kill a leprechaun. (Warning! If you are after his gold do not kill him, once he is dead his gold turns to coal.)
Moe, Larry, and Curly
bailey luckleaf
Leprechauns are a type of fairy from Irish folklore. It was thought to be good luck if a person saw or caught a Leprechaun.
Leprechaun
The official job of a leprechaun is psycic. They read minds, manipulate peoples fears by haunting them in their dreams and they hunt vampies. They hunt vampires by reading the minds of the dead warewolf that the vampires kill.
LEPRECHAUN - one of the small mythical Irish people
from being the first leprechaun
Leprechaun's are fake. In myths, though, Leprechaun's are born into existence from two parent leprechauns. You can not 'turn into' a leprechaun.