Discard invalid required rank

public/data/battlesuits/vp.json

@@ -3,12 +3,7 @@
   "name": "Valkyrie Pledge",
   "type": "psychic",
   "valkyrie": "theresa",
-  "strengths": [
-    "lightning dmg",
-    "time mastery",
-    "fast atk",
-    "paralyze"
-  ],
+  "strengths": ["lightning dmg", "time mastery", "fast atk", "paralyze"],
   "leader": {
     "core": {
       "name": "Our Pledge",
@@ -51,8 +46,7 @@
     "subskills": [
       {
         "name": "World's #1 Cutie",
-        "description": "Gain 30.0 initial SP in battle. This bonus triggers once every 10 minutes in Open World.",
-        "requiredRank": "this"
+        "description": "Gain 30.0 initial SP in battle. This bonus triggers once every 10 minutes in Open World."
       },
       {
         "name": "I'm Mad",
@@ -90,13 +84,11 @@
     "subskills": [
       {
         "name": "Refuge Enhance",
-        "description": "Increases the duration of Time Fracture by 2.50s.",
-        "requiredRank": "this"
+        "description": "Increases the duration of Time Fracture by 2.50s."
       },
       {
         "name": "Time Bender",
-        "description": "Shortens CD of Ultimate Evasion by 4.00s.",
-        "requiredRank": "this"
+        "description": "Shortens CD of Ultimate Evasion by 4.00s."
       },
       {
         "name": "Grace",
@@ -113,8 +105,7 @@
     "subskills": [
       {
         "name": "Thunder Spear",
-        "description": "Basic ATKs (including Charged ATKs) have a 8.0% chance to strike enemies with Cross Light Spears, dealing 2,400 Lightning DMG. CD: 3s.",
-        "requiredRank": "this"
+        "description": "Basic ATKs (including Charged ATKs) have a 8.0% chance to strike enemies with Cross Light Spears, dealing 2,400 Lightning DMG. CD: 3s."
       },
       {
         "name": "Spear of Imprisonment",
@@ -128,4 +119,4 @@
       }
     ]
   }
-}
+}