name: Chain
card_text: Activate only as Chain Link 2 or higher; inflict 400 damage to your opponent times the Chain Link number of this card. You cannot activate this card if multiple cards/effects with the same name are in that Chain.
lua: local s, id, o = GetID()
  function s.initial_effect(c)
  	--Activate
  	local e1 = Effect.CreateEffect(c)
  	e1:SetCategory(CATEGORY_DAMAGE)
  	e1:SetType(EFFECT_TYPE_ACTIVATE)
  	e1:SetCode(EVENT_FREE_CHAIN)
  	e1:SetCondition(s.condition)
  	e1:SetTarget(s.target)
  	e1:SetOperation(s.activate)
  	c:RegisterEffect(e1)
  end
  function s.condition(e, tp, eg, ep, ev, re, r, rp)
  	return Duel.GetCurrentChain() > 0 and Duel.CheckChainUniqueness()
  end
  function s.target(e, tp, eg, ep, ev, re, r, rp, chk)
  	if chk == 0 then
  		return true
  	end
  	Duel.SetTargetPlayer(1 - tp)
  	local dam = Duel.GetCurrentChain() * 400
  	Duel.SetTargetParam(dam)
  	Duel.SetOperationInfo(0, CATEGORY_DAMAGE, nil, 0, 1 - tp, dam)
  end
  function s.activate(e, tp, eg, ep, ev, re, r, rp)
  	local p, d = Duel.GetChainInfo(0, CHAININFO_TARGET_PLAYER, CHAININFO_TARGET_PARAM)
  	Duel.Damage(p, d, REASON_EFFECT)
  end
  
  
source_text: Chain
  Activate only as Chain Link 2 or higher; inflict 400 damage to your opponent times the Chain Link number of this card. You cannot activate this card if multiple cards/effects with the same name are in that Chain.
target_text: -- Chain
  local s, id, o = GetID()
  function s.initial_effect(c)
  	--Activate
  	local e1 = Effect.CreateEffect(c)
  	e1:SetCategory(CATEGORY_DAMAGE)
  	e1:SetType(EFFECT_TYPE_ACTIVATE)
  	e1:SetCode(EVENT_FREE_CHAIN)
  	e1:SetCondition(s.condition)
  	e1:SetTarget(s.target)
  	e1:SetOperation(s.activate)
  	c:RegisterEffect(e1)
  end
  function s.condition(e, tp, eg, ep, ev, re, r, rp)
  	return Duel.GetCurrentChain() > 0 and Duel.CheckChainUniqueness()
  end
  function s.target(e, tp, eg, ep, ev, re, r, rp, chk)
  	if chk == 0 then
  		return true
  	end
  	Duel.SetTargetPlayer(1 - tp)
  	local dam = Duel.GetCurrentChain() * 400
  	Duel.SetTargetParam(dam)
  	Duel.SetOperationInfo(0, CATEGORY_DAMAGE, nil, 0, 1 - tp, dam)
  end
  function s.activate(e, tp, eg, ep, ev, re, r, rp)
  	local p, d = Duel.GetChainInfo(0, CHAININFO_TARGET_PLAYER, CHAININFO_TARGET_PARAM)
  	Duel.Damage(p, d, REASON_EFFECT)
  end
  
  