diff --git a/core/assets-raw/sprites/blocks/storage/core-bastion-team.png b/core/assets-raw/sprites/blocks/storage/core-bastion-team.png
new file mode 100644
index 0000000000..50e4e1012d
Binary files /dev/null and b/core/assets-raw/sprites/blocks/storage/core-bastion-team.png differ
diff --git a/core/assets-raw/sprites/blocks/storage/core-bastion.png b/core/assets-raw/sprites/blocks/storage/core-bastion.png
new file mode 100644
index 0000000000..6708686765
Binary files /dev/null and b/core/assets-raw/sprites/blocks/storage/core-bastion.png differ
diff --git a/core/assets/icons/icons.properties b/core/assets/icons/icons.properties
index c4ad3a214f..bec00ed84d 100755
--- a/core/assets/icons/icons.properties
+++ b/core/assets/icons/icons.properties
@@ -407,3 +407,4 @@
 63301=neoplasm|liquid-neoplasm-ui
 63300=scuttler|unit-scuttler-ui
 63299=breach|block-breach-ui
+63298=core-bastion|block-core-bastion-ui
diff --git a/core/assets/logicids.dat b/core/assets/logicids.dat
index 720717c170..0a7a8904db 100644
Binary files a/core/assets/logicids.dat and b/core/assets/logicids.dat differ
diff --git a/core/src/mindustry/content/Blocks.java b/core/src/mindustry/content/Blocks.java
index 490891fde6..5843eeaaad 100644
--- a/core/src/mindustry/content/Blocks.java
+++ b/core/src/mindustry/content/Blocks.java
@@ -85,6 +85,8 @@ public class Blocks implements ContentList{
 
     //storage
     coreShard, coreFoundation, coreNucleus, vault, container, unloader,
+    //storage - erekir
+    coreBastion,
 
     //turrets
     duo, scatter, scorch, hail, arc, wave, lancer, swarmer, salvo, fuse, ripple, cyclone, foreshadow, spectre, meltdown, segment, parallax, tsunami,
@@ -1650,6 +1652,17 @@ public class Blocks implements ContentList{
             researchCostMultiplier = 0.11f;
         }};
 
+        coreBastion = new CoreBlock("core-bastion"){{
+            requirements(Category.effect, BuildVisibility.editorOnly, with(Items.beryllium, 1000, Items.graphite, 1000));
+
+            unitType = UnitTypes.alpha;
+            health = 3000;
+            itemCapacity = 3000; //TODO more or less?
+            size = 3;
+
+            unitCapModifier = 10;
+        }};
+
         vault = new StorageBlock("vault"){{
             requirements(Category.effect, with(Items.titanium, 250, Items.thorium, 125));
             size = 3;