--アニマジカ・ウィップ
--Animagica Whip
--Scripted by YoshiDuels
local s,id=GetID()
function s.initial_effect(c)
	--Summon with 1 tribute
	local e1=aux.AddNormalSummonProcedure(c,true,true,1,1,SUMMON_TYPE_TRIBUTE,aux.Stringid(id,0),s.otfilter)
	--Reduce ATK
	local e1=Effect.CreateEffect(c)
	e1:SetDescription(aux.Stringid(id,1))
	e1:SetCategory(CATEGORY_ATKCHANGE+CATEGORY_DRAW)
	e1:SetType(EFFECT_TYPE_IGNITION)
	e1:SetRange(LOCATION_MZONE)
	e1:SetCountLimit(1)
	e1:SetCost(s.cost)
	e1:SetTarget(s.target)
	e1:SetOperation(s.operation)
	c:RegisterEffect(e1)
end
function s.otfilter(c)
	return c:IsAttribute(ATTRIBUTE_LIGHT)
end
function s.cfilter(c)
	return c:IsRace(RACE_BEAST) and c:IsAbleToDeckOrExtraAsCost()
end
function s.cost(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.IsExistingMatchingCard(s.cfilter,tp,LOCATION_GRAVE,0,1,nil) end
end
function s.filter(c,lvl)
	return c:IsFaceup() and c:GetLevel()<lvl and c:IsNotMaximumModeSide()
end
function s.target(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.IsExistingMatchingCard(s.filter,tp,0,LOCATION_MZONE,1,nil,e:GetHandler():GetLevel()) end
	Duel.SetOperationInfo(0,CATEGORY_ATKCHANGE,nil,1,tp,-600)
end
function s.operation(e,tp,eg,ep,ev,re,r,rp)
	local c=e:GetHandler()
	--Requirement
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_TODECK)
	local g=Duel.SelectMatchingCard(tp,s.cfilter,tp,LOCATION_GRAVE,0,1,1,nil)
	if #g==0 then return end
	Duel.HintSelection(g)
	if Duel.SendtoDeck(g,nil,SEQ_DECKBOTTOM,REASON_COST)==0 then return end
	--Effect
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_ATKDEF)
	local g=Duel.SelectMatchingCard(tp,s.filter,tp,0,LOCATION_MZONE,1,1,nil,c:GetLevel())
	if #g>0 then
		Duel.HintSelection(g)
		local e1=Effect.CreateEffect(c)
		e1:SetType(EFFECT_TYPE_SINGLE)
		e1:SetCode(EFFECT_UPDATE_ATTACK)
		e1:SetValue(-2000)
		e1:SetReset(RESETS_STANDARD_PHASE_END)
		g:GetFirst():RegisterEffect(e1)
	end
end