Add weapon data

public/data/weapons/sky-breaker.json

@@ -0,0 +1,17 @@
+{
+  "id": "sky-breaker",
+  "name": "Sky Breaker",
+  "atk": 289,
+  "crt": 17,
+  "rarity": 5,
+  "skills": [
+    {
+      "name": "Rift of the Heavens",
+      "description": "[SP: 20][CD: 18s] Attacks hit surrounding enemies multiple times, dealing a total of 400% ATK of Physical DMG. Last hit impairs enemies, reducing their DEF by 70% for 6.00s."
+    },
+    {
+      "name": "Divine Penalty",
+      "description": "Upon ultimate evasion or when being hit, summon a bolt of lightning that strikes the attacker to deal 150% ATK of Lightning DMG in a small AOE and paralyzing enemies for 3.0s. CD: 10s. Attacks against impaired or paralyzed enemies gain 15% Total DMG Multiplier."
+    }
+  ]
+}