name: Mischief
card_text: Each face-up monster on the field loses 2 Levels, until the End Phase. You can remove from play this card from your Graveyard to select 1 face-up monster, and reduce its Level by 1, until the End Phase. This effect cannot be activated the turn this card is sent to the Graveyard.
lua: local s, id, o = GetID()
  function s.initial_effect(c)
  	--Activate
  	local e1 = Effect.CreateEffect(c)
  	e1:SetType(EFFECT_TYPE_ACTIVATE)
  	e1:SetCode(EVENT_FREE_CHAIN)
  	e1:SetHintTiming(0, TIMINGS_CHECK_MONSTER)
  	e1:SetTarget(s.target)
  	e1:SetOperation(s.activate)
  	c:RegisterEffect(e1)
  	--lvdown
  	local e2 = Effect.CreateEffect(c)
  	e2:SetDescription(aux.Stringid(id, 0))
  	e2:SetProperty(EFFECT_FLAG_CARD_TARGET)
  	e2:SetType(EFFECT_TYPE_QUICK_O)
  	e2:SetCode(EVENT_FREE_CHAIN)
  	e2:SetHintTiming(0, TIMINGS_CHECK_MONSTER)
  	e2:SetRange(LOCATION_GRAVE)
  	e2:SetCondition(aux.exccon)
  	e2:SetCost(aux.bfgcost)
  	e2:SetTarget(s.lvtg)
  	e2:SetOperation(s.lvop)
  	c:RegisterEffect(e2)
  end
  function s.filter(c)
  	return c:IsFaceup() and c:IsLevelAbove(2)
  end
  function s.target(e, tp, eg, ep, ev, re, r, rp, chk)
  	if chk == 0 then
  		return Duel.IsExistingMatchingCard(s.filter, tp, LOCATION_MZONE, LOCATION_MZONE, 1, nil)
  	end
  end
  function s.activate(e, tp, eg, ep, ev, re, r, rp)
  	local g = Duel.GetMatchingGroup(s.filter, tp, LOCATION_MZONE, LOCATION_MZONE, nil)
  	local tc = g:GetFirst()
  	while tc do
  		local e1 = Effect.CreateEffect(e:GetHandler())
  		e1:SetType(EFFECT_TYPE_SINGLE)
  		e1:SetCode(EFFECT_UPDATE_LEVEL)
  		e1:SetValue(-2)
  		e1:SetReset(RESET_EVENT + RESETS_STANDARD + RESET_PHASE + PHASE_END)
  		tc:RegisterEffect(e1)
  		tc = g:GetNext()
  	end
  end
  function s.lvtg(e, tp, eg, ep, ev, re, r, rp, chk, chkc)
  	if chkc then
  		return chkc:IsLocation(LOCATION_MZONE) and s.filter(chkc)
  	end
  	if chk == 0 then
  		return Duel.IsExistingTarget(s.filter, tp, LOCATION_MZONE, LOCATION_MZONE, 1, nil)
  	end
  	Duel.Hint(HINT_SELECTMSG, tp, HINTMSG_TARGET)
  	local g = Duel.SelectTarget(tp, s.filter, tp, LOCATION_MZONE, LOCATION_MZONE, 1, 1, nil)
  end
  function s.lvop(e, tp, eg, ep, ev, re, r, rp)
  	local tc = Duel.GetFirstTarget()
  	if tc:IsFaceup() and tc:IsRelateToEffect(e) then
  		local e1 = Effect.CreateEffect(e:GetHandler())
  		e1:SetType(EFFECT_TYPE_SINGLE)
  		e1:SetCode(EFFECT_UPDATE_LEVEL)
  		e1:SetValue(-1)
  		e1:SetReset(RESET_EVENT + RESETS_STANDARD + RESET_PHASE + PHASE_END)
  		tc:RegisterEffect(e1)
  	end
  end
  
  
source_text: Mischief
  Each face-up monster on the field loses 2 Levels, until the End Phase. You can remove from play this card from your Graveyard to select 1 face-up monster, and reduce its Level by 1, until the End Phase. This effect cannot be activated the turn this card is sent to the Graveyard.
target_text: -- Mischief
  local s, id, o = GetID()
  function s.initial_effect(c)
  	--Activate
  	local e1 = Effect.CreateEffect(c)
  	e1:SetType(EFFECT_TYPE_ACTIVATE)
  	e1:SetCode(EVENT_FREE_CHAIN)
  	e1:SetHintTiming(0, TIMINGS_CHECK_MONSTER)
  	e1:SetTarget(s.target)
  	e1:SetOperation(s.activate)
  	c:RegisterEffect(e1)
  	--lvdown
  	local e2 = Effect.CreateEffect(c)
  	e2:SetDescription(aux.Stringid(id, 0))
  	e2:SetProperty(EFFECT_FLAG_CARD_TARGET)
  	e2:SetType(EFFECT_TYPE_QUICK_O)
  	e2:SetCode(EVENT_FREE_CHAIN)
  	e2:SetHintTiming(0, TIMINGS_CHECK_MONSTER)
  	e2:SetRange(LOCATION_GRAVE)
  	e2:SetCondition(aux.exccon)
  	e2:SetCost(aux.bfgcost)
  	e2:SetTarget(s.lvtg)
  	e2:SetOperation(s.lvop)
  	c:RegisterEffect(e2)
  end
  function s.filter(c)
  	return c:IsFaceup() and c:IsLevelAbove(2)
  end
  function s.target(e, tp, eg, ep, ev, re, r, rp, chk)
  	if chk == 0 then
  		return Duel.IsExistingMatchingCard(s.filter, tp, LOCATION_MZONE, LOCATION_MZONE, 1, nil)
  	end
  end
  function s.activate(e, tp, eg, ep, ev, re, r, rp)
  	local g = Duel.GetMatchingGroup(s.filter, tp, LOCATION_MZONE, LOCATION_MZONE, nil)
  	local tc = g:GetFirst()
  	while tc do
  		local e1 = Effect.CreateEffect(e:GetHandler())
  		e1:SetType(EFFECT_TYPE_SINGLE)
  		e1:SetCode(EFFECT_UPDATE_LEVEL)
  		e1:SetValue(-2)
  		e1:SetReset(RESET_EVENT + RESETS_STANDARD + RESET_PHASE + PHASE_END)
  		tc:RegisterEffect(e1)
  		tc = g:GetNext()
  	end
  end
  function s.lvtg(e, tp, eg, ep, ev, re, r, rp, chk, chkc)
  	if chkc then
  		return chkc:IsLocation(LOCATION_MZONE) and s.filter(chkc)
  	end
  	if chk == 0 then
  		return Duel.IsExistingTarget(s.filter, tp, LOCATION_MZONE, LOCATION_MZONE, 1, nil)
  	end
  	Duel.Hint(HINT_SELECTMSG, tp, HINTMSG_TARGET)
  	local g = Duel.SelectTarget(tp, s.filter, tp, LOCATION_MZONE, LOCATION_MZONE, 1, 1, nil)
  end
  function s.lvop(e, tp, eg, ep, ev, re, r, rp)
  	local tc = Duel.GetFirstTarget()
  	if tc:IsFaceup() and tc:IsRelateToEffect(e) then
  		local e1 = Effect.CreateEffect(e:GetHandler())
  		e1:SetType(EFFECT_TYPE_SINGLE)
  		e1:SetCode(EFFECT_UPDATE_LEVEL)
  		e1:SetValue(-1)
  		e1:SetReset(RESET_EVENT + RESETS_STANDARD + RESET_PHASE + PHASE_END)
  		tc:RegisterEffect(e1)
  	end
  end
  
  