Generate a YGOPro Lua script for the following Yu-Gi-Oh card effect:
This card is used to Ritual Summon "Lycanthrope". You must also Tribute monsters whose total Levels equal 6 or more from the field or your hand.
--合成魔術
--Synthesis Spell
local s,id=GetID()
function s.initial_effect(c)
	Ritual.AddProcGreaterCode(c,6,nil,84385264)
end