local monsterPos = {x=2189, y=1419, z=7}
local uid = {
[3001] = {'monster name'},
[3002] = {'monster name'},
}
function onUse(cid, item, fromPosition, itemEx, toPosition)
local v = uid[item.uid]
doCreateMonster(v[1], monsterPos2)
doSendMagicEffect(monsterPos2, 10)...