local combat = createCombatObject()
setCombatParam(combat, COMBAT_PARAM_TYPE, COMBAT_MANADRAIN)
setCombatParam(combat, COMBAT_PARAM_EFFECT, 5)
setCombatParam(combat, COMBAT_PARAM_TARGETCASTERORTOPMOST, 1)
setCombatParam(combat, COMBAT_PARAM_AGGRESSIVE, 0)
setCombatParam(combat, COMBAT_PARAM_DISPEL, CONDITION_PARALYZE)
--setCombatFormula(combat, COMBAT_FORMULA_LEVELMAGIC, 2.4, -60, 3.2, 0)

function onGetFormulaValues(cid, level, maglevel)
min = (level * 2 + maglevel * 3) * 4.4 - 50
max = (level * 2 + maglevel * 3) * 5.0

if min < 500 then
min = 500
end

return min, max
end

setCombatCallback(combat, CALLBACK_PARAM_LEVELMAGICVALUE, "onGetFormulaValues")

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