Add weapon data

public/data/weapons/path-to-acheron-kindred.json

@@ -0,0 +1,21 @@
+{
+  "id": "path-to-acheron-kindred",
+  "name": "Path to Acheron - Kindred",
+  "atk": 412,
+  "crt": 41,
+  "rarity": 6,
+  "skills": [
+    {
+      "name": "Higanbana's Blood Thorns",
+      "description": "Charged ATKs create petals that transform into 5 spikes around the target hit, each dealing 100.0% ATK of AOE Physical DMG. CD: 7s. Can be reset by Ultimate. Stygian Nymph equip bonus: 7 spikes are created instead."
+    },
+    {
+      "name": "Kindred Mark",
+      "description": "When entering battle or casting Ultimate, wielder restores 200 HP instantly and has 10% bonus Crit Rate as well as 36.0% Crit DMG for 10s. Stygian Nymph equip bonus: Saule: the bonuses above last 14.0s longer; Veliona: the bonus Crit DMG above changes to 70.0%."
+    },
+    {
+      "name": "Nirvana",
+      "description": "The wielder gains 26.0% Physical Damage. Stygian Nymph equip bonus: Gains 36.0% Total Damage Multiplier for Mark Damage."
+    }
+  ]
+}