diff --git a/system/migrations/31.php b/system/migrations/31.php
new file mode 100644
index 00000000..f63fc394
--- /dev/null
+++ b/system/migrations/31.php
@@ -0,0 +1,18 @@
+<?php
+
+if(!$db->hasColumn(TABLE_PREFIX . 'monsters', 'elements')) {
+	$db->exec("ALTER TABLE `" . TABLE_PREFIX . "monsters`  ADD `elements` TEXT AFTER `immunities`;");
+	$db->exec("ALTER TABLE `" . TABLE_PREFIX . "monsters`  ADD `pushable` TINYINT(1) NOT NULL DEFAULT '0' AFTER `convinceable`;");
+	$db->exec("ALTER TABLE `" . TABLE_PREFIX . "monsters`  ADD `canpushitems` TINYINT(1) NOT NULL DEFAULT '0' AFTER `pushable`;");
+	$db->exec("ALTER TABLE `" . TABLE_PREFIX . "monsters`  ADD `canpushcreatures` TINYINT(1) NOT NULL DEFAULT '0' AFTER `canpushitems`;");
+	$db->exec("ALTER TABLE `" . TABLE_PREFIX . "monsters`  ADD `canwalkonenergy` TINYINT(1) NOT NULL DEFAULT '0' AFTER `canpushitems`;");
+	$db->exec("ALTER TABLE `" . TABLE_PREFIX . "monsters`  ADD `canwalkonpoison` TINYINT(1) NOT NULL DEFAULT '0' AFTER `canwalkonenergy`;");
+	$db->exec("ALTER TABLE `" . TABLE_PREFIX . "monsters`  ADD `canwalkonfire` TINYINT(1) NOT NULL DEFAULT '0' AFTER `canwalkonpoison`;");
+	$db->exec("ALTER TABLE `" . TABLE_PREFIX . "monsters`  ADD `runonhealth` TINYINT(1) NOT NULL DEFAULT '0' AFTER `canwalkonfire`;");
+	$db->exec("ALTER TABLE `" . TABLE_PREFIX . "monsters`  ADD `hostile` TINYINT(1) NOT NULL DEFAULT '0' AFTER `runonhealth`;");
+	$db->exec("ALTER TABLE `" . TABLE_PREFIX . "monsters`  ADD `attackable` TINYINT(1) NOT NULL DEFAULT '0' AFTER `hostile`;");
+	$db->exec("ALTER TABLE `" . TABLE_PREFIX . "monsters`  ADD `rewardboss` TINYINT(1) NOT NULL DEFAULT '0' AFTER `attackable`;");
+	$db->exec("ALTER TABLE `" . TABLE_PREFIX . "monsters`  ADD `defense` INT(11) NOT NULL DEFAULT '0' AFTER `rewardboss`;");
+	$db->exec("ALTER TABLE `" . TABLE_PREFIX . "monsters`  ADD `armor` INT(11) NOT NULL DEFAULT '0' AFTER `defense`;");
+	$db->exec("ALTER TABLE `" . TABLE_PREFIX . "monsters`  ADD `summons` TEXT AFTER `loot`;");
+}