diff --git a/rebar/src/main/kotlin/io/github/pylonmc/rebar/Rebar.kt b/rebar/src/main/kotlin/io/github/pylonmc/rebar/Rebar.kt
index 4cb2dd53e..a11682f39 100644
--- a/rebar/src/main/kotlin/io/github/pylonmc/rebar/Rebar.kt
+++ b/rebar/src/main/kotlin/io/github/pylonmc/rebar/Rebar.kt
@@ -199,6 +199,7 @@ object Rebar : JavaPlugin(), RebarAddon {
         RebarFlowerPot.register(this, pm)
         RebarVanillaContainerBlock.register(this, pm)
         RebarHopper.register(this, pm)
+        RebarFire.register(this, pm)
         RebarCargoBlock.register(this, pm)
         RebarCopperBlock.register(this, pm)
         RebarEntityChangedBlock.register(this, pm)
diff --git a/rebar/src/main/kotlin/io/github/pylonmc/rebar/block/base/RebarFire.kt b/rebar/src/main/kotlin/io/github/pylonmc/rebar/block/base/RebarFire.kt
new file mode 100644
index 000000000..b9fcc3b8b
--- /dev/null
+++ b/rebar/src/main/kotlin/io/github/pylonmc/rebar/block/base/RebarFire.kt
@@ -0,0 +1,146 @@
+package io.github.pylonmc.rebar.block.base
+
+import io.github.pylonmc.rebar.Rebar
+import io.github.pylonmc.rebar.block.BlockListener
+import io.github.pylonmc.rebar.block.BlockListener.logEventHandleErr
+import io.github.pylonmc.rebar.block.BlockStorage
+import io.github.pylonmc.rebar.block.RebarBlock
+import io.github.pylonmc.rebar.block.context.BlockCreateContext
+import io.github.pylonmc.rebar.event.api.MultiListener
+import io.github.pylonmc.rebar.event.api.annotation.MultiHandlers
+import io.github.pylonmc.rebar.event.api.annotation.UniversalHandler
+import org.bukkit.Bukkit
+import org.bukkit.Material
+import org.bukkit.block.Block
+import org.bukkit.event.EventHandler
+import org.bukkit.event.EventPriority
+import org.bukkit.event.block.BlockBurnEvent
+import org.bukkit.event.block.BlockIgniteEvent
+import org.bukkit.event.block.BlockSpreadEvent
+import org.bukkit.event.entity.EntityDamageEvent
+import org.jetbrains.annotations.ApiStatus
+
+@Suppress("unused")
+interface RebarFire {
+    fun onDamageEntity(event: EntityDamageEvent, priority: EventPriority) {}
+
+    /**
+     * Called when this fire block ignites block
+     * Spawns copies of this fire block itself after calling, if the event is not cancelled
+     */
+    fun onIgniteBlock(event: BlockIgniteEvent, priority: EventPriority) {}
+
+    /**
+     * Spawns copies of this fire block itself after calling, if the event is not cancelled
+     */
+    fun onFireSpread(event: BlockSpreadEvent, priority: EventPriority) {}
+
+    /**
+     * Spawns copies of this fire block itself if returns true, otherwise set the block to air.
+     *
+     * @see Companion.onFireEatBlock
+     */
+    fun onFireEatBlock(block: Block): Boolean {
+        return true
+    }
+
+    /**
+     * Called when a fire is spawned
+     * - after onIgniteBlock
+     * - after onFireSpread
+     * - fire eats block
+     */
+    fun onFireSpawn(fire: Block) {}
+
+    @ApiStatus.Internal
+    companion object : MultiListener {
+        @UniversalHandler
+        private fun onDamageEntity(event: EntityDamageEvent, priority: EventPriority) {
+            if (event.cause != EntityDamageEvent.DamageCause.FIRE) return
+
+            val rebarBlock = BlockStorage.get(event.entity.location)
+            if (rebarBlock !is RebarFire) {
+                return
+            }
+
+            try {
+                MultiHandlers.handleEvent(rebarBlock, "onDamageEntity", event, priority)
+            } catch (e: Exception) {
+                BlockListener.logEventHandleErr(event, e, rebarBlock)
+            }
+        }
+
+        @UniversalHandler
+        private fun onIgniteBlock(event: BlockIgniteEvent, priority: EventPriority) {
+            if (event.ignitingBlock == null || event.cause != BlockIgniteEvent.IgniteCause.SPREAD) {
+                return
+            }
+
+            val rebarBlock = BlockStorage.get(event.ignitingBlock!!)
+            if (rebarBlock !is RebarFire) return
+
+            try {
+                MultiHandlers.handleEvent(rebarBlock, "onIgniteBlock", event, priority)
+                
+                if (!event.isCancelled) {
+                    trySpawnRebarFire(rebarBlock, event.block)
+                }
+            } catch (e: Exception) {
+                BlockListener.logEventHandleErr(event, e, rebarBlock)
+            }
+        }
+
+        @UniversalHandler
+        private fun onFireSpread(event: BlockSpreadEvent, priority: EventPriority) {
+            if (event.block.type != Material.FIRE) return
+
+            val rebarBlock = BlockStorage.get(event.source)
+            if (rebarBlock !is RebarFire) return
+
+            try {
+                MultiHandlers.handleEvent(rebarBlock, "onFireSpread", event, priority)
+
+                if (!event.isCancelled) {
+                    trySpawnRebarFire(rebarBlock, event.block)
+                }
+            } catch (e: Exception) {
+                BlockListener.logEventHandleErr(event, e, rebarBlock)
+            }
+        }
+
+        /**
+         * This is a hack to make fire spread work. After calling BlockBurnEvent,
+         * the fire still has a chance to spawn a new fire at the block
+         * without calling events again.
+         */
+        @EventHandler(priority = EventPriority.HIGHEST, ignoreCancelled = true)
+        private fun onFireEatBlock(event: BlockBurnEvent) {
+            val rebarBlock = BlockStorage.get(event.ignitingBlock!!)
+            if (rebarBlock !is RebarFire) return
+
+            Bukkit.getScheduler().runTaskLater(Rebar, Runnable {
+                if (event.block.type == Material.FIRE) { // SOUL_FIRE cannot spread, just ignore it.
+                    if (rebarBlock.onFireEatBlock(event.block)) {
+                        trySpawnRebarFire(rebarBlock, event.block)
+                    } else {
+                        event.block.type = Material.AIR
+                    }
+                }
+            }, 1)
+        }
+
+        private fun <T> trySpawnRebarFire(fire: T, block: Block) where T : RebarFire, T : RebarBlock {
+            if (BlockStorage.isRebarBlock(block)) {
+                return
+            }
+
+            // place new fire
+            BlockStorage.placeBlock(
+                block,
+                fire.key,
+                BlockCreateContext.PluginGenerate(Rebar.javaPlugin, block = block, shouldSetType = false)
+            )
+            fire.onFireSpawn(block)
+        }
+    }
+}
\ No newline at end of file
diff --git a/rebar/src/main/kotlin/io/github/pylonmc/rebar/block/context/BlockCreateContext.kt b/rebar/src/main/kotlin/io/github/pylonmc/rebar/block/context/BlockCreateContext.kt
index 274b47809..ee17c3241 100644
--- a/rebar/src/main/kotlin/io/github/pylonmc/rebar/block/context/BlockCreateContext.kt
+++ b/rebar/src/main/kotlin/io/github/pylonmc/rebar/block/context/BlockCreateContext.kt
@@ -60,6 +60,7 @@ interface BlockCreateContext {
      * ex:
      * - Growing of Rebar Trees
      * - Evolution of Rebar Sponges
+     * - Spread of Rebar Fire
      */
     @JvmRecord
     data class PluginGenerate(
@@ -67,7 +68,8 @@ interface BlockCreateContext {
         override val facing: BlockFace = BlockFace.NORTH,
         override val facingVertical: BlockFace = BlockFace.NORTH,
         override val block: Block,
-        override val item: ItemStack,
+        override val item: ItemStack? = null,
+        override val shouldSetType: Boolean = true,
     ) : BlockCreateContext
 
     /**