Add weapon data

public/data/weapons/plasma-kagehide.json

@@ -0,0 +1,17 @@
+{
+  "id": "plasma-kagehide",
+  "name": "Plasma Kagehide",
+  "atk": 269,
+  "crt": 18,
+  "rarity": 5,
+  "skills": [
+    {
+      "name": "Absolute Zero",
+      "description": "[SP: 20][CD: 25s] Transform ionic energy into a frigid blast, freezing enemies along the way and dealing 999 Ice DMG every 0.9s for 5.00s."
+    },
+    {
+      "name": "Frigid Winter",
+      "description": "Hits against enemies gain 50 Ice DMG, and attacks against enemies who are frozen or have reduced Move Speed gain 20.0% Total DMG Multiplier."
+    }
+  ]
+}