diff --git a/core/assets-raw/sprites/blocks/drills/plasma-bore-top.png b/core/assets-raw/sprites/blocks/drills/plasma-bore-top.png
index c0bd115356..27ec8788cf 100644
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diff --git a/core/assets-raw/sprites/blocks/drills/plasma-bore.png b/core/assets-raw/sprites/blocks/drills/plasma-bore.png
index 35d8889be8..fc0202ed77 100644
Binary files a/core/assets-raw/sprites/blocks/drills/plasma-bore.png and b/core/assets-raw/sprites/blocks/drills/plasma-bore.png differ
diff --git a/core/assets-raw/sprites/blocks/environment/steam-vent1.png b/core/assets-raw/sprites/blocks/environment/steam-vent1.png
index 8ab218732f..7d61092f44 100644
Binary files a/core/assets-raw/sprites/blocks/environment/steam-vent1.png and b/core/assets-raw/sprites/blocks/environment/steam-vent1.png differ
diff --git a/core/assets-raw/sprites/blocks/environment/steam-vent2.png b/core/assets-raw/sprites/blocks/environment/steam-vent2.png
new file mode 100644
index 0000000000..de205d6443
Binary files /dev/null and b/core/assets-raw/sprites/blocks/environment/steam-vent2.png differ
diff --git a/core/assets-raw/sprites/blocks/power/beam-node.png b/core/assets-raw/sprites/blocks/power/beam-node.png
index 9df504d257..f245e300db 100644
Binary files a/core/assets-raw/sprites/blocks/power/beam-node.png and b/core/assets-raw/sprites/blocks/power/beam-node.png differ
diff --git a/core/src/mindustry/world/blocks/environment/SteamVent.java b/core/src/mindustry/world/blocks/environment/SteamVent.java
index a979e4e196..067fcc7dae 100644
--- a/core/src/mindustry/world/blocks/environment/SteamVent.java
+++ b/core/src/mindustry/world/blocks/environment/SteamVent.java
@@ -37,7 +37,7 @@ public class SteamVent extends Floor{
 
     public SteamVent(String name){
         super(name);
-        variants = 1;
+        variants = 2;
         inEditor = false;
     }
 
diff --git a/core/src/mindustry/world/blocks/storage/CoreBlock.java b/core/src/mindustry/world/blocks/storage/CoreBlock.java
index 7d76842a86..2138f1058e 100644
--- a/core/src/mindustry/world/blocks/storage/CoreBlock.java
+++ b/core/src/mindustry/world/blocks/storage/CoreBlock.java
@@ -333,7 +333,7 @@ public class CoreBlock extends StorageBlock{
 
         @Override
         public int getMaximumAccepted(Item item){
-            return state.rules.coreIncinerates ? storageCapacity * 2 : storageCapacity;
+            return state.rules.coreIncinerates ? storageCapacity * 20 : storageCapacity;
         }
 
         @Override
@@ -348,7 +348,7 @@ public class CoreBlock extends StorageBlock{
             state.teams.registerCore(this);
 
             storageCapacity = itemCapacity + proximity().sum(e -> owns(e) ? e.block.itemCapacity : 0);
-            proximity.each(e -> owns(e), t -> {
+            proximity.each(this::owns, t -> {
                 t.items = items;
                 ((StorageBuild)t).linkedCore = this;
             });