local combat = Combat()
combat:setParameter(COMBAT_PARAM_TYPE, COMBAT_FIREDAMAGE)
combat:setParameter(COMBAT_PARAM_EFFECT, CONST_ME_HITBYFIRE)
combat:setArea(createCombatArea(AREA_WAVE4, AREADIAGONAL_WAVE4))

function onGetFormulaValues(player, level, magicLevel)
	return -11, -14
end

combat:setCallback(CALLBACK_PARAM_LEVELMAGICVALUE, "onGetFormulaValues")

local spell = Spell(SPELL_INSTANT)

function spell.onCastSpell(creature, variant)
	return combat:execute(creature, variant)
end

spell:group("attack")
spell:id(167)
spell:name("Practise Fire Wave")
spell:words("exevo dis flam hur")
spell:level(1)
spell:mana(5)
spell:needDirection(true)
spell:cooldown(4000)
spell:groupCooldown(2000)
spell:vocation("none;true")
spell:register()