--created & coded by Lyris, art from Cardfight!! Vanguard's "Ice Crest Goddess, Svava"
--雪の妖精 キオニ
local s,id,o=GetID()
function s.initial_effect(c)
	local e0=Effect.CreateEffect(c)
	e0:SetType(EFFECT_TYPE_FIELD+EFFECT_TYPE_CONTINUOUS)
	e0:SetCode(EVENT_CHAINING)
	e0:SetProperty(EFFECT_FLAG_CANNOT_DISABLE)
	e0:SetRange(LOCATION_MZONE)
	e0:SetOperation(aux.chainreg)
	c:RegisterEffect(e0)
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_FIELD+EFFECT_TYPE_CONTINUOUS)
	e1:SetCode(EVENT_CHAIN_SOLVED)
	e1:SetRange(LOCATION_MZONE)
	e1:SetCondition(s.condition)
	e1:SetOperation(s.operation)
	c:RegisterEffect(e1)
	local e4=Effect.CreateEffect(c)
	e4:SetType(EFFECT_TYPE_QUICK_O)
	e4:SetCode(EVENT_FREE_CHAIN)
	e4:SetRange(LOCATION_MZONE)
	e4:SetCountLimit(1,id)
	e4:SetProperty(EFFECT_FLAG_PLAYER_TARGET)
	e4:SetCategory(CATEGORY_DRAW)
	e4:SetDescription(aux.Stringid(id,0))
	e4:SetCost(s.cost)
	e4:SetTarget(s.target)
	e4:SetOperation(s.drop)
	c:RegisterEffect(e4)
end
function s.condition(e,tp,eg,ep,ev,re,r,rp)
	return re and re:IsHasType(EFFECT_TYPE_ACTIVATE)
		and e:GetHandler():GetFlagEffect(1)>0
end
function s.operation(e,tp,eg,ep,ev,re,r,rp)
	e:GetHandler():AddCounter(0x1015,1)
end
function s.cost(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.IsCanRemoveCounter(tp,1,1,0x1015,2,REASON_COST) end
	Duel.RemoveCounter(tp,1,1,0x1015,2,REASON_COST)
end
function s.target(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.IsPlayerCanDraw(tp,1) end
	Duel.SetTargetPlayer(tp)
	Duel.SetTargetParam(1)
	Duel.SetOperationInfo(0,CATEGORY_DRAW,nil,0,tp,1)
end
function s.drop(e,tp,eg,ep,ev,re,r,rp)
	local p,d=Duel.GetChainInfo(0,CHAININFO_TARGET_PLAYER,CHAININFO_TARGET_PARAM)
	Duel.Draw(p,d,REASON_EFFECT)
end