Add weapon data

public/data/weapons/domain-of-the-void.json

@@ -0,0 +1,21 @@
+{
+  "id": "domain-of-the-void",
+  "name": "Domain of the Void",
+  "atk": 393,
+  "crt": 43,
+  "rarity": 6,
+  "skills": [
+    {
+      "name": "Implosion Core",
+      "description": "[SP: 0][CD: 20s] Summons Implosion Core to crush enemies dealing 150% ATK of Physical DMG and explode later, dealing 360% ATK of Physical DMG. When it is equipped on Herrscher of the Void, she restores 60 Herrscher Charge; Implosion Core attacks become Heavy ATKs and deal 40.0%s bonus damage against shield. Implosion Core generates a Space Core whose explosion benefits from Herrscher of the Void's skill bonuses and deals 200% ATK of bonus Physical DMG. An Implosion Core is also summoned upon Herrscher of the Void entering Herrscher Form (does not generate Space Core on hit)."
+    },
+    {
+      "name": "Void Sigil",
+      "description": "Wielder deals 20% bonus Physical DMG and 30% Crit DMG. When equipped on Herrscher of the Void, it grants 10% bonus Physical DMG against Time Slowed Enemies."
+    },
+    {
+      "name": "Subspace Echo",
+      "description": "When it is equipped on Herrscher of the Void, damage against shield boosts by 25% and total damage taken reduces by 20%."
+    }
+  ]
+}