diff --git a/sql/migrations/20260330162226_world.sql b/sql/migrations/20260330162226_world.sql
new file mode 100644
index 000000000..284a51e2f
--- /dev/null
+++ b/sql/migrations/20260330162226_world.sql
@@ -0,0 +1,189 @@
+DROP PROCEDURE IF EXISTS add_migration;
+DELIMITER ??
+CREATE PROCEDURE `add_migration`()
+BEGIN
+DECLARE v INT DEFAULT 1;
+SET v = (SELECT COUNT(*) FROM `migrations` WHERE `id`='20260330162226');
+IF v = 0 THEN
+INSERT INTO `migrations` VALUES ('20260330162226');
+-- Add your query below.
+
+SET @PTEMPLATE = 4612;
+
+DELETE FROM `pool_pool` WHERE `pool_id` IN (1748, 1747, 1749);
+UPDATE `pool_template` SET `description` = 'Silver Vein / Gold Vein / Iron Deposit - Badlands - Group 1' WHERE `entry` IN (1748, 1747, 1749);
+UPDATE `pool_gameobject` SET `description` = 'Silver Vein / Gold Vein / Iron Deposit - Badlands - Group 1' WHERE `pool_entry` IN (1748, 1747, 1749);
+INSERT INTO `pool_template` (`entry`, `max_limit`, `description`, `flags`, `instance`, `patch_min`, `patch_max`) VALUES
+(@PTEMPLATE+1, 1, 'Silver Vein / Gold Vein / Iron Deposit - Badlands - Group 1 - Master', 0, 0, 0, 10);
+INSERT INTO `pool_pool` (`pool_id`, `mother_pool`, `chance`, `description`, `flags`) VALUES
+(1748, @PTEMPLATE+1, 0, 'Badlands - Group 1 - Silver Vein / Gold Vein / Iron Deposit', 0),
+(1747, @PTEMPLATE+1, 0, 'Badlands - Group 1 - Silver Vein / Gold Vein / Iron Deposit', 0),
+(1749, @PTEMPLATE+1, 0, 'Badlands - Group 1 - Silver Vein / Gold Vein / Iron Deposit', 0);
+
+DELETE FROM `pool_pool` WHERE `pool_id` IN (1740, 1734, 1730, 1732);
+UPDATE `pool_template` SET `description` = 'Silver Vein / Gold Vein / Iron Deposit - Badlands - Group 2' WHERE `entry` IN (1740, 1734, 1730, 1732);
+UPDATE `pool_gameobject` SET `description` = 'Silver Vein / Gold Vein / Iron Deposit - Badlands - Group 2' WHERE `pool_entry` IN (1740, 1734, 1730, 1732);
+INSERT INTO `pool_template` (`entry`, `max_limit`, `description`, `flags`, `instance`, `patch_min`, `patch_max`) VALUES
+(@PTEMPLATE+2, 1, 'Silver Vein / Gold Vein / Iron Deposit - Badlands - Group 2 - Master', 0, 0, 0, 10);
+INSERT INTO `pool_pool` (`pool_id`, `mother_pool`, `chance`, `description`, `flags`) VALUES
+(1740, @PTEMPLATE+2, 0, 'Badlands - Group 2 - Silver Vein / Gold Vein / Iron Deposit', 0),
+(1734, @PTEMPLATE+2, 0, 'Badlands - Group 2 - Silver Vein / Gold Vein / Iron Deposit', 0),
+(1730, @PTEMPLATE+2, 0, 'Badlands - Group 2 - Silver Vein / Gold Vein / Iron Deposit', 0),
+(1732, @PTEMPLATE+2, 0, 'Badlands - Group 2 - Silver Vein / Gold Vein / Iron Deposit', 0);
+
+DELETE FROM `pool_pool` WHERE `pool_id` IN (1708, 1707, 1706, 1705);
+UPDATE `pool_template` SET `description` = 'Silver Vein / Gold Vein / Iron Deposit - Badlands - Group 3' WHERE `entry` IN (1708, 1707, 1706, 1705);
+UPDATE `pool_gameobject` SET `description` = 'Silver Vein / Gold Vein / Iron Deposit - Badlands - Group 3' WHERE `pool_entry` IN (1708, 1707, 1706, 1705);
+INSERT INTO `pool_template` (`entry`, `max_limit`, `description`, `flags`, `instance`, `patch_min`, `patch_max`) VALUES
+(@PTEMPLATE+3, 1, 'Silver Vein / Gold Vein / Iron Deposit - Badlands - Group 3 - Master', 0, 0, 0, 10);
+INSERT INTO `pool_pool` (`pool_id`, `mother_pool`, `chance`, `description`, `flags`) VALUES
+(1708, @PTEMPLATE+3, 0, 'Badlands - Group 3 - Silver Vein / Gold Vein / Iron Deposit', 0),
+(1707, @PTEMPLATE+3, 0, 'Badlands - Group 3 - Silver Vein / Gold Vein / Iron Deposit', 0),
+(1706, @PTEMPLATE+3, 0, 'Badlands - Group 3 - Silver Vein / Gold Vein / Iron Deposit', 0),
+(1705, @PTEMPLATE+3, 0, 'Badlands - Group 3 - Silver Vein / Gold Vein / Iron Deposit', 0);
+
+DELETE FROM `pool_pool` WHERE `pool_id` IN (1721, 1724, 1716, 1718);
+UPDATE `pool_template` SET `description` = 'Silver Vein / Gold Vein / Iron Deposit - Badlands - Group 4' WHERE `entry` IN (1721, 1724, 1716, 1718);
+UPDATE `pool_gameobject` SET `description` = 'Silver Vein / Gold Vein / Iron Deposit - Badlands - Group 4' WHERE `pool_entry` IN (1721, 1724, 1716, 1718);
+INSERT INTO `pool_template` (`entry`, `max_limit`, `description`, `flags`, `instance`, `patch_min`, `patch_max`) VALUES
+(@PTEMPLATE+4, 1, 'Silver Vein / Gold Vein / Iron Deposit - Badlands - Group 4 - Master', 0, 0, 0, 10);
+INSERT INTO `pool_pool` (`pool_id`, `mother_pool`, `chance`, `description`, `flags`) VALUES
+(1721, @PTEMPLATE+4, 0, 'Badlands - Group 4 - Silver Vein / Gold Vein / Iron Deposit', 0),
+(1724, @PTEMPLATE+4, 0, 'Badlands - Group 4 - Silver Vein / Gold Vein / Iron Deposit', 0),
+(1716, @PTEMPLATE+4, 0, 'Badlands - Group 4 - Silver Vein / Gold Vein / Iron Deposit', 0),
+(1718, @PTEMPLATE+4, 0, 'Badlands - Group 4 - Silver Vein / Gold Vein / Iron Deposit', 0);
+
+DELETE FROM `pool_pool` WHERE `pool_id` IN (1726, 1727, 1720, 1722);
+UPDATE `pool_template` SET `description` = 'Silver Vein / Gold Vein / Iron Deposit - Badlands - Group 5' WHERE `entry` IN (1726, 1727, 1720, 1722);
+UPDATE `pool_gameobject` SET `description` = 'Silver Vein / Gold Vein / Iron Deposit - Badlands - Group 5' WHERE `pool_entry` IN (1726, 1727, 1720, 1722);
+INSERT INTO `pool_template` (`entry`, `max_limit`, `description`, `flags`, `instance`, `patch_min`, `patch_max`) VALUES
+(@PTEMPLATE+5, 1, 'Silver Vein / Gold Vein / Iron Deposit - Badlands - Group 5 - Master', 0, 0, 0, 10);
+INSERT INTO `pool_pool` (`pool_id`, `mother_pool`, `chance`, `description`, `flags`) VALUES
+(1726, @PTEMPLATE+5, 0, 'Badlands - Group 5 - Silver Vein / Gold Vein / Iron Deposit', 0),
+(1727, @PTEMPLATE+5, 0, 'Badlands - Group 5 - Silver Vein / Gold Vein / Iron Deposit', 0),
+(1720, @PTEMPLATE+5, 0, 'Badlands - Group 5 - Silver Vein / Gold Vein / Iron Deposit', 0),
+(1722, @PTEMPLATE+5, 0, 'Badlands - Group 5 - Silver Vein / Gold Vein / Iron Deposit', 0);
+
+DELETE FROM `pool_pool` WHERE `pool_id` IN (1728, 1736, 1737, 1735);
+UPDATE `pool_template` SET `description` = 'Silver Vein / Gold Vein / Iron Deposit - Badlands - Group 6' WHERE `entry` IN (1728, 1736, 1737, 1735);
+UPDATE `pool_gameobject` SET `description` = 'Silver Vein / Gold Vein / Iron Deposit - Badlands - Group 6' WHERE `pool_entry` IN (1728, 1736, 1737, 1735);
+INSERT INTO `pool_template` (`entry`, `max_limit`, `description`, `flags`, `instance`, `patch_min`, `patch_max`) VALUES
+(@PTEMPLATE+6, 1, 'Silver Vein / Gold Vein / Iron Deposit - Badlands - Group 6 - Master', 0, 0, 0, 10);
+INSERT INTO `pool_pool` (`pool_id`, `mother_pool`, `chance`, `description`, `flags`) VALUES
+(1728, @PTEMPLATE+6, 0, 'Badlands - Group 6 - Silver Vein / Gold Vein / Iron Deposit', 0),
+(1736, @PTEMPLATE+6, 0, 'Badlands - Group 6 - Silver Vein / Gold Vein / Iron Deposit', 0),
+(1737, @PTEMPLATE+6, 0, 'Badlands - Group 6 - Silver Vein / Gold Vein / Iron Deposit', 0),
+(1735, @PTEMPLATE+6, 0, 'Badlands - Group 6 - Silver Vein / Gold Vein / Iron Deposit', 0);
+
+DELETE FROM `pool_pool` WHERE `pool_id` IN (1744, 1741, 1738, 1739);
+UPDATE `pool_template` SET `description` = 'Silver Vein / Gold Vein / Iron Deposit - Badlands - Group 7' WHERE `entry` IN (1744, 1741, 1738, 1739);
+UPDATE `pool_gameobject` SET `description` = 'Silver Vein / Gold Vein / Iron Deposit - Badlands - Group 7' WHERE `pool_entry` IN (1744, 1741, 1738, 1739);
+INSERT INTO `pool_template` (`entry`, `max_limit`, `description`, `flags`, `instance`, `patch_min`, `patch_max`) VALUES
+(@PTEMPLATE+7, 1, 'Silver Vein / Gold Vein / Iron Deposit - Badlands - Group 7 - Master', 0, 0, 0, 10);
+INSERT INTO `pool_pool` (`pool_id`, `mother_pool`, `chance`, `description`, `flags`) VALUES
+(1744, @PTEMPLATE+7, 0, 'Badlands - Group 7 - Silver Vein / Gold Vein / Iron Deposit', 0),
+(1741, @PTEMPLATE+7, 0, 'Badlands - Group 7 - Silver Vein / Gold Vein / Iron Deposit', 0),
+(1738, @PTEMPLATE+7, 0, 'Badlands - Group 7 - Silver Vein / Gold Vein / Iron Deposit', 0),
+(1739, @PTEMPLATE+7, 0, 'Badlands - Group 7 - Silver Vein / Gold Vein / Iron Deposit', 0);
+
+DELETE FROM `pool_pool` WHERE `pool_id` IN (1723, 1729, 1733, 1731);
+UPDATE `pool_template` SET `description` = 'Silver Vein / Gold Vein / Iron Deposit - Badlands - Group 8' WHERE `entry` IN (1723, 1729, 1733, 1731);
+UPDATE `pool_gameobject` SET `description` = 'Silver Vein / Gold Vein / Iron Deposit - Badlands - Group 8' WHERE `pool_entry` IN (1723, 1729, 1733, 1731);
+INSERT INTO `pool_template` (`entry`, `max_limit`, `description`, `flags`, `instance`, `patch_min`, `patch_max`) VALUES
+(@PTEMPLATE+8, 1, 'Silver Vein / Gold Vein / Iron Deposit - Badlands - Group 8 - Master', 0, 0, 0, 10);
+INSERT INTO `pool_pool` (`pool_id`, `mother_pool`, `chance`, `description`, `flags`) VALUES
+(1723, @PTEMPLATE+8, 0, 'Badlands - Group 8 - Silver Vein / Gold Vein / Iron Deposit', 0),
+(1729, @PTEMPLATE+8, 0, 'Badlands - Group 8 - Silver Vein / Gold Vein / Iron Deposit', 0),
+(1733, @PTEMPLATE+8, 0, 'Badlands - Group 8 - Silver Vein / Gold Vein / Iron Deposit', 0),
+(1731, @PTEMPLATE+8, 0, 'Badlands - Group 8 - Silver Vein / Gold Vein / Iron Deposit', 0);
+
+DELETE FROM `pool_pool` WHERE `pool_id` IN (1709, 1712, 1715, 1710);
+UPDATE `pool_template` SET `description` = 'Silver Vein / Gold Vein / Iron Deposit - Badlands - Group 9' WHERE `entry` IN (1709, 1712, 1715, 1710);
+UPDATE `pool_gameobject` SET `description` = 'Silver Vein / Gold Vein / Iron Deposit - Badlands - Group 9' WHERE `pool_entry` IN (1709, 1712, 1715, 1710);
+INSERT INTO `pool_template` (`entry`, `max_limit`, `description`, `flags`, `instance`, `patch_min`, `patch_max`) VALUES
+(@PTEMPLATE+9, 1, 'Silver Vein / Gold Vein / Iron Deposit - Badlands - Group 9 - Master', 0, 0, 0, 10);
+INSERT INTO `pool_pool` (`pool_id`, `mother_pool`, `chance`, `description`, `flags`) VALUES
+(1709, @PTEMPLATE+9, 0, 'Badlands - Group 9 - Silver Vein / Gold Vein / Iron Deposit', 0),
+(1712, @PTEMPLATE+9, 0, 'Badlands - Group 9 - Silver Vein / Gold Vein / Iron Deposit', 0),
+(1715, @PTEMPLATE+9, 0, 'Badlands - Group 9 - Silver Vein / Gold Vein / Iron Deposit', 0),
+(1710, @PTEMPLATE+9, 0, 'Badlands - Group 9 - Silver Vein / Gold Vein / Iron Deposit', 0);
+
+DELETE FROM `pool_pool` WHERE `pool_id` IN (1713, 1711, 1714, 1717, 1719, 1725);
+UPDATE `pool_template` SET `description` = 'Silver Vein / Gold Vein / Iron Deposit - Badlands - Group 10' WHERE `entry` IN (1713, 1711, 1714, 1717, 1719, 1725);
+UPDATE `pool_gameobject` SET `description` = 'Silver Vein / Gold Vein / Iron Deposit - Badlands - Group 10' WHERE `pool_entry` IN (1713, 1711, 1714, 1717, 1719, 1725);
+INSERT INTO `pool_template` (`entry`, `max_limit`, `description`, `flags`, `instance`, `patch_min`, `patch_max`) VALUES
+(@PTEMPLATE+10, 1, 'Silver Vein / Gold Vein / Iron Deposit - Badlands - Group 10 - Master', 0, 0, 0, 10);
+INSERT INTO `pool_pool` (`pool_id`, `mother_pool`, `chance`, `description`, `flags`) VALUES
+(1713, @PTEMPLATE+10, 0, 'Badlands - Group 10 - Silver Vein / Gold Vein / Iron Deposit', 0),
+(1711, @PTEMPLATE+10, 0, 'Badlands - Group 10 - Silver Vein / Gold Vein / Iron Deposit', 0),
+(1714, @PTEMPLATE+10, 0, 'Badlands - Group 10 - Silver Vein / Gold Vein / Iron Deposit', 0),
+(1717, @PTEMPLATE+10, 0, 'Badlands - Group 10 - Silver Vein / Gold Vein / Iron Deposit', 0),
+(1719, @PTEMPLATE+10, 0, 'Badlands - Group 10 - Silver Vein / Gold Vein / Iron Deposit', 0),
+(1725, @PTEMPLATE+10, 0, 'Badlands - Group 10 - Silver Vein / Gold Vein / Iron Deposit', 0);
+
+DELETE FROM `pool_pool` WHERE `pool_id` IN (1745, 1743, 1742, 1746);
+UPDATE `pool_template` SET `description` = 'Silver Vein / Gold Vein / Iron Deposit - Badlands - Group 11' WHERE `entry` IN (1745, 1743, 1742, 1746);
+UPDATE `pool_gameobject` SET `description` = 'Silver Vein / Gold Vein / Iron Deposit - Badlands - Group 11' WHERE `pool_entry` IN (1745, 1743, 1742, 1746);
+INSERT INTO `pool_template` (`entry`, `max_limit`, `description`, `flags`, `instance`, `patch_min`, `patch_max`) VALUES
+(@PTEMPLATE+11, 1, 'Silver Vein / Gold Vein / Iron Deposit - Badlands - Group 11 - Master', 0, 0, 0, 10);
+INSERT INTO `pool_pool` (`pool_id`, `mother_pool`, `chance`, `description`, `flags`) VALUES
+(1745, @PTEMPLATE+11, 0, 'Badlands - Group 11 - Silver Vein / Gold Vein / Iron Deposit', 0),
+(1743, @PTEMPLATE+11, 0, 'Badlands - Group 11 - Silver Vein / Gold Vein / Iron Deposit', 0),
+(1742, @PTEMPLATE+11, 0, 'Badlands - Group 11 - Silver Vein / Gold Vein / Iron Deposit', 0),
+(1746, @PTEMPLATE+11, 0, 'Badlands - Group 11 - Silver Vein / Gold Vein / Iron Deposit', 0);
+
+DELETE FROM `pool_pool` WHERE `pool_id` IN (1750, 1751, 1752, 1753);
+UPDATE `pool_template` SET `description` = 'Silver Vein / Gold Vein / Iron Deposit - Badlands - Group 12' WHERE `entry` IN (1750, 1751, 1752, 1753);
+UPDATE `pool_gameobject` SET `description` = 'Silver Vein / Gold Vein / Iron Deposit - Badlands - Group 12' WHERE `pool_entry` IN (1750, 1751, 1752, 1753);
+INSERT INTO `pool_template` (`entry`, `max_limit`, `description`, `flags`, `instance`, `patch_min`, `patch_max`) VALUES
+(@PTEMPLATE+12, 1, 'Silver Vein / Gold Vein / Iron Deposit - Badlands - Group 12 - Master', 0, 0, 0, 10);
+INSERT INTO `pool_pool` (`pool_id`, `mother_pool`, `chance`, `description`, `flags`) VALUES
+(1750, @PTEMPLATE+12, 0, 'Badlands - Group 12 - Silver Vein / Gold Vein / Iron Deposit', 0),
+(1751, @PTEMPLATE+12, 0, 'Badlands - Group 12 - Silver Vein / Gold Vein / Iron Deposit', 0),
+(1752, @PTEMPLATE+12, 0, 'Badlands - Group 12 - Silver Vein / Gold Vein / Iron Deposit', 0),
+(1753, @PTEMPLATE+12, 0, 'Badlands - Group 12 - Silver Vein / Gold Vein / Iron Deposit', 0);
+
+DELETE FROM `pool_pool` WHERE `pool_id` IN (1762, 1754, 1755, 1761);
+UPDATE `pool_template` SET `description` = 'Silver Vein / Gold Vein / Iron Deposit - Badlands - Group 13' WHERE `entry` IN (1762, 1754, 1755, 1761);
+UPDATE `pool_gameobject` SET `description` = 'Silver Vein / Gold Vein / Iron Deposit - Badlands - Group 13' WHERE `pool_entry` IN (1762, 1754, 1755, 1761);
+INSERT INTO `pool_template` (`entry`, `max_limit`, `description`, `flags`, `instance`, `patch_min`, `patch_max`) VALUES
+(@PTEMPLATE+13, 1, 'Silver Vein / Gold Vein / Iron Deposit - Badlands - Group 13 - Master', 0, 0, 0, 10);
+INSERT INTO `pool_pool` (`pool_id`, `mother_pool`, `chance`, `description`, `flags`) VALUES
+(1762, @PTEMPLATE+13, 0, 'Badlands - Group 13 - Silver Vein / Gold Vein / Iron Deposit', 0),
+(1754, @PTEMPLATE+13, 0, 'Badlands - Group 13 - Silver Vein / Gold Vein / Iron Deposit', 0),
+(1755, @PTEMPLATE+13, 0, 'Badlands - Group 13 - Silver Vein / Gold Vein / Iron Deposit', 0),
+(1761, @PTEMPLATE+13, 0, 'Badlands - Group 13 - Silver Vein / Gold Vein / Iron Deposit', 0);
+
+DELETE FROM `pool_pool` WHERE `pool_id` IN (1760, 1759, 1758, 1757);
+UPDATE `pool_template` SET `description` = 'Silver Vein / Gold Vein / Iron Deposit - Badlands - Group 14' WHERE `entry` IN (1760, 1759, 1758, 1757);
+UPDATE `pool_gameobject` SET `description` = 'Silver Vein / Gold Vein / Iron Deposit - Badlands - Group 14' WHERE `pool_entry` IN (1760, 1759, 1758, 1757);
+INSERT INTO `pool_template` (`entry`, `max_limit`, `description`, `flags`, `instance`, `patch_min`, `patch_max`) VALUES
+(@PTEMPLATE+14, 1, 'Silver Vein / Gold Vein / Iron Deposit - Badlands - Group 14 - Master', 0, 0, 0, 10);
+INSERT INTO `pool_pool` (`pool_id`, `mother_pool`, `chance`, `description`, `flags`) VALUES
+(1760, @PTEMPLATE+14, 0, 'Badlands - Group 14 - Silver Vein / Gold Vein / Iron Deposit', 0),
+(1759, @PTEMPLATE+14, 0, 'Badlands - Group 14 - Silver Vein / Gold Vein / Iron Deposit', 0),
+(1757, @PTEMPLATE+14, 0, 'Badlands - Group 14 - Silver Vein / Gold Vein / Iron Deposit', 0),
+(1758, @PTEMPLATE+14, 0, 'Badlands - Group 14 - Silver Vein / Gold Vein / Iron Deposit', 0);
+
+SET @PTEMPLATE = 325;
+
+DELETE FROM `pool_pool` WHERE `pool_id` IN (5555, 5554, 5556, 5553);
+UPDATE `pool_template` SET `description` = 'Gold Vein / Mithril Deposit / Truesilver Deposit - Badlands - Group 1' WHERE `entry` IN (5555, 5554, 5556, 5553);
+UPDATE `pool_gameobject` SET `description` = 'Gold Vein / Mithril Deposit / Truesilver Deposit - Badlands - Group 1' WHERE `pool_entry` IN (5555, 5554, 5556, 5553);
+INSERT INTO `pool_template` (`entry`, `max_limit`, `description`, `flags`, `instance`, `patch_min`, `patch_max`) VALUES
+(@PTEMPLATE+1, 1, 'Gold Vein / Mithril Deposit / Truesilver Deposit - Badlands - Group 1 - Master', 0, 0, 0, 10);
+INSERT INTO `pool_pool` (`pool_id`, `mother_pool`, `chance`, `description`, `flags`) VALUES
+(5555, @PTEMPLATE+1, 0, 'Badlands - Group 1 - Gold Vein / Mithril Deposit / Truesilver Deposit', 0),
+(5554, @PTEMPLATE+1, 0, 'Badlands - Group 1 - Gold Vein / Mithril Deposit / Truesilver Deposit', 0),
+(5556, @PTEMPLATE+1, 0, 'Badlands - Group 1 - Gold Vein / Mithril Deposit / Truesilver Deposit', 0),
+(5553, @PTEMPLATE+1, 0, 'Badlands - Group 1 - Gold Vein / Mithril Deposit / Truesilver Deposit', 0);
+
+DELETE FROM `pool_template` WHERE  `entry` IN (8110, 1287, 8108);
+UPDATE `pool_template` SET `max_limit`=1 WHERE  `entry`=8109 AND `patch_min`=0 AND `patch_max`=10;
+
+-- End of migration.
+END IF;
+END??
+DELIMITER ;
+CALL add_migration();
+DROP PROCEDURE IF EXISTS add_migration;