a

core/src/io/anuke/mindustry/content/Blocks.java

@@ -891,7 +891,7 @@ public class Blocks implements ContentList{
             useTime = 40f;
             consumes.power(23f);
             consumes.item(Items.blastCompound);
-            consumes.liquid(Liquids.water, 0.4f);
+            consumes.liquid(Liquids.cryofluid, 0.8f);
         }};
 
         //endregion power

core/src/io/anuke/mindustry/content/TechTree.java

@@ -234,13 +234,17 @@ public class TechTree implements ContentList{
 
                 node(alphaDartPad, () -> {
                     node(deltaPad, () -> {
-                        node(javelinPad);
-                        node(tauPad, () -> {
-                            node(tridentPad);
-                            node(omegaPad, () -> {
+                        node(javelinPad, () -> {
+                            node(tridentPad, () -> {
                                 node(glaivePad);
                             });
                         });
+
+                        node(tauPad, () -> {
+                            node(omegaPad, () -> {
+
+                            });
+                        });
                     });
 
                     node(spiritFactory, () -> {