From 16dd6d07b524751fc19a428532cb3ee4da75363f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vojt=C4=9Bch=20Srde=C4=8Dn=C3=BD?=
 <vojtech.srdecny@gmail.com>
Date: Mon, 2 Jul 2018 00:41:16 +0200
Subject: [PATCH] The M19 booster has a 5/12 chance of getting the basic land
 slot replaced by the common taplands, that do NOT appear in the booster.
 Previously the taplands had the same chance to be generated as the basics,
 now they are generated with the proper odds.

---
 Mage.Sets/src/mage/sets/CoreSet2019.java | 32 ++++++++++++++++++++++++
 1 file changed, 32 insertions(+)

diff --git a/Mage.Sets/src/mage/sets/CoreSet2019.java b/Mage.Sets/src/mage/sets/CoreSet2019.java
index 275e7eef3c..339078d5fa 100644
--- a/Mage.Sets/src/mage/sets/CoreSet2019.java
+++ b/Mage.Sets/src/mage/sets/CoreSet2019.java
@@ -1,7 +1,9 @@
 package mage.sets;
 
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.List;
+import mage.cards.Card;
 import mage.cards.ExpansionSet;
 import mage.cards.repository.CardCriteria;
 import mage.cards.repository.CardInfo;
@@ -22,6 +24,7 @@ public final class CoreSet2019 extends ExpansionSet {
         return instance;
     }
     List<CardInfo> savedSpecialCommon = new ArrayList<>();
+    protected final List<CardInfo> savedSpecialLand = new ArrayList<>();
 
     private CoreSet2019() {
         super("Core Set 2019", "M19", ExpansionSet.buildDate(2018, 7, 13), SetType.CORE);
@@ -35,6 +38,10 @@ public final class CoreSet2019 extends ExpansionSet {
         this.ratioBoosterMythic = 8;
         this.numBoosterDoubleFaced = -1;
         this.maxCardNumberInBooster = 280;
+        
+        // Core 2019 boosters have a 5/12 chance of basic land being replaced
+        // with the common taplands, which DO NOT appear in the common slot.
+        this.ratioBoosterSpecialLand = 5/12;
 
         cards.add(new SetCardInfo("Abnormal Endurance", 85, Rarity.COMMON, mage.cards.a.AbnormalEndurance.class));
         cards.add(new SetCardInfo("Act of Treason", 127, Rarity.COMMON, mage.cards.a.ActOfTreason.class));
@@ -387,4 +394,29 @@ public final class CoreSet2019 extends ExpansionSet {
         specialCommons.addAll(savedSpecialCommon);
         return specialCommons;
     }
+    
+    @Override
+    // the common taplands replacing the basic land
+    public List<CardInfo> getSpecialLand()
+    {
+        if (savedSpecialLand.isEmpty())
+        {
+            List<String> TaplandNames = Arrays.asList(
+                "Cinder Barrens", "Forsaken Sanctuary", "Foul Orchard",
+                "Highland Lake", "Meandering River", "Stone Quarry",
+                "Submerged Boneyard", "Timber Gorge", "Tranquil Expanse",
+                "Woodland Stream"
+            );
+            
+            CardCriteria criteria = new CardCriteria();
+            criteria.setCodes("M19");
+            for (String name: TaplandNames) { criteria.nameExact(name); }
+            savedSpecialLand.addAll(CardRepository.instance.findCards(criteria));
+        }
+        
+        return new ArrayList<>(savedSpecialLand);
+    }
+    
+    
+    
 }