Iaemlk

local combat = createCombatObject()
    setCombatParam(combat, COMBAT_PARAM_EFFECT, CONST_ME_MAGIC_RED)

local area = createCombatArea(AREA_SQUARE1X1)
    setCombatArea(combat, area)

function onTargetCreature(cid, target)
    return doAddCondition(cid, CONDITION_EXHAUST) end
        setCombatCallback(combat, CALLBACK_PARAM_TARGETCREATURE, "onTargetCreature")

function onCastSpell(cid, var)
    return doCombat(cid, combat, var)
end