diff --git a/src/main/kotlin/codes/som/hibiscus/Hibiscus.kt b/src/main/kotlin/codes/som/hibiscus/Hibiscus.kt
index 2eb7d52..6a7a833 100644
--- a/src/main/kotlin/codes/som/hibiscus/Hibiscus.kt
+++ b/src/main/kotlin/codes/som/hibiscus/Hibiscus.kt
@@ -41,6 +41,7 @@ object Hibiscus : ModInitializer {
         data.runMigrations()
 
         for (feature in features.getAllFeatures()) {
+            feature.loadData()
             commands.register(feature.createFeatureCommand())
         }
 
diff --git a/src/main/kotlin/codes/som/hibiscus/api/feature/Feature.kt b/src/main/kotlin/codes/som/hibiscus/api/feature/Feature.kt
index 1dba2b8..6b1a651 100644
--- a/src/main/kotlin/codes/som/hibiscus/api/feature/Feature.kt
+++ b/src/main/kotlin/codes/som/hibiscus/api/feature/Feature.kt
@@ -48,5 +48,7 @@ abstract class Feature(val name: String, val category: FeatureCategory) {
         return FeatureCommand(this)
     }
 
+    open fun loadData() {}
+
     // TODO: Module commands
 }
diff --git a/src/main/kotlin/codes/som/hibiscus/data/DataManager.kt b/src/main/kotlin/codes/som/hibiscus/data/DataManager.kt
index c4fe41c..f06f7c0 100644
--- a/src/main/kotlin/codes/som/hibiscus/data/DataManager.kt
+++ b/src/main/kotlin/codes/som/hibiscus/data/DataManager.kt
@@ -13,6 +13,10 @@ class DataManager {
         TransactionManager.manager.defaultIsolationLevel = Connection.TRANSACTION_SERIALIZABLE
     }
 
+    init {
+        runMigrations()
+    }
+
     fun runMigrations() {
         val latestId = try {
             txn {
diff --git a/src/main/kotlin/codes/som/hibiscus/data/MigrationData.kt b/src/main/kotlin/codes/som/hibiscus/data/MigrationData.kt
index 7e0405b..1574913 100644
--- a/src/main/kotlin/codes/som/hibiscus/data/MigrationData.kt
+++ b/src/main/kotlin/codes/som/hibiscus/data/MigrationData.kt
@@ -3,11 +3,32 @@ package codes.som.hibiscus.data
 import org.jetbrains.exposed.dao.id.IntIdTable
 import org.jetbrains.exposed.sql.SchemaUtils
 import org.jetbrains.exposed.sql.Transaction
+import org.jetbrains.exposed.sql.insert
 
 object HibiscusDataMigrations : IntIdTable("_hibiscus_migrations")
 
+// PLEASE ONLY APPEND
 @Suppress("FunctionName")
 fun HIBISCUS_MIGRATIONS(): Sequence<Transaction.() -> Unit> = sequenceOf(
     { SchemaUtils.create(HibiscusDataMigrations) },
-    { SchemaUtils.create(MinecraftAccounts) }
+    { SchemaUtils.create(MinecraftAccounts) },
+    { SchemaUtils.create(XrayBlocks) },
+    {
+        for (defaultTag in sequenceOf(
+            "#minecraft:diamond_ores",
+            "#minecraft:iron_ores",
+            "#minecraft:portals",
+            "minecraft:obsidian",
+            "minecraft:furnace",
+            "minecraft:blast_furnace",
+            "minecraft:smoker",
+            "minecraft:dropper",
+            "minecraft:hopper",
+            "minecraft:barrel",
+            "minecraft:dispenser",
+            "minecraft:brewing_stand"
+        )) {
+            XrayBlocks.insert { it[tag] = defaultTag }
+        }
+    }
 )
diff --git a/src/main/kotlin/codes/som/hibiscus/data/XrayBlockData.kt b/src/main/kotlin/codes/som/hibiscus/data/XrayBlockData.kt
new file mode 100644
index 0000000..43d28a6
--- /dev/null
+++ b/src/main/kotlin/codes/som/hibiscus/data/XrayBlockData.kt
@@ -0,0 +1,7 @@
+package codes.som.hibiscus.data
+
+import org.jetbrains.exposed.dao.id.IntIdTable
+
+object XrayBlocks : IntIdTable("xray_blocks") {
+    val tag = varchar("tag", 1024)
+}
diff --git a/src/main/kotlin/codes/som/hibiscus/features/visual/Xray.kt b/src/main/kotlin/codes/som/hibiscus/features/visual/Xray.kt
index 997e256..0b5264a 100644
--- a/src/main/kotlin/codes/som/hibiscus/features/visual/Xray.kt
+++ b/src/main/kotlin/codes/som/hibiscus/features/visual/Xray.kt
@@ -1,31 +1,30 @@
 package codes.som.hibiscus.features.visual
 
+import codes.som.hibiscus.Hibiscus
 import codes.som.hibiscus.HibiscusLog
 import codes.som.hibiscus.api.feature.Feature
 import codes.som.hibiscus.api.feature.FeatureCategory
+import codes.som.hibiscus.data.XrayBlocks
 import codes.som.hibiscus.events.WorldCullingEvent
 import codes.som.hibiscus.mc
+import org.jetbrains.exposed.sql.deleteWhere
+import org.jetbrains.exposed.sql.insert
+import org.jetbrains.exposed.sql.selectAll
 
 class Xray : Feature("X-ray", FeatureCategory.VISUAL) {
-    val xrayBlocks = mutableSetOf(
-        "#minecraft:diamond_ores",
-        "#minecraft:iron_ores",
-        "#minecraft:portals",
-        "minecraft:obsidian",
-        "minecraft:furnace",
-        "minecraft:blast_furnace",
-        "minecraft:smoker",
-        "minecraft:dropper",
-        "minecraft:hopper",
-        "minecraft:barrel",
-        "minecraft:dispenser",
-        "minecraft:brewing_stand",
-    )
+    val xrayBlocks = mutableSetOf<String>()
 
     init {
         on { event: WorldCullingEvent -> event.cancel() }
     }
 
+    override fun loadData() {
+        Hibiscus.data.txn {
+            xrayBlocks.clear()
+            xrayBlocks.addAll(XrayBlocks.selectAll().map { it[XrayBlocks.tag] })
+        }
+    }
+
     override fun onEnable() {
         mc.worldRenderer.reload()
     }
@@ -41,10 +40,18 @@ class Xray : Feature("X-ray", FeatureCategory.VISUAL) {
 
         branch("add") { blockOrTag: String ->
             xrayBlocks.add(blockOrTag)
+
+            Hibiscus.data.txn {
+                XrayBlocks.insert { it[tag] = blockOrTag }
+            }
         }
 
         branch("del") { blockOrTag: String ->
             xrayBlocks.remove(blockOrTag)
+
+            Hibiscus.data.txn {
+                XrayBlocks.deleteWhere { XrayBlocks.tag eq blockOrTag }
+            }
         }
 
         branch("list") {