diff --git a/system/babele/fr-fr/l5r5e.core-techniques-inversion.json b/system/babele/fr-fr/l5r5e.core-techniques-inversion.json
deleted file mode 100644
index 631ef23..0000000
--- a/system/babele/fr-fr/l5r5e.core-techniques-inversion.json
+++ /dev/null
@@ -1,105 +0,0 @@
-{
-    "label": "Techniques d'Inversions",
-    "mapping": {
-        "description": "data.description",
-        "book_reference": "data.book_reference"
-    },
-    "entries": [
-        {
-            "id": "One Within the Void",
-            "name": "One Within the Void (WIP)",
-            "description": "",
-            "book_reference": "Les Royaumes Célestes"
-        },
-        {
-            "id": "Sight beyond Existence",
-            "name": "Sight beyond Existence (WIP)",
-            "description": "",
-            "book_reference": "Les Royaumes Célestes"
-        },
-        {
-            "id": "Whispered Blade",
-            "name": "Whispered Blade (WIP)",
-            "description": "",
-            "book_reference": "Les Royaumes Célestes"
-        },
-        {
-            "id": "Witness the End",
-            "name": "Witness the End (WIP)",
-            "description": "",
-            "book_reference": "Les Royaumes Célestes"
-        },
-        {
-            "id": "Distance Distorted",
-            "name": "Distance Distorted (WIP)",
-            "description": "",
-            "book_reference": "Les Royaumes Célestes"
-        },
-        {
-            "id": "Ethereal Flicker",
-            "name": "Ethereal Flicker (WIP)",
-            "description": "",
-            "book_reference": "Les Royaumes Célestes"
-        },
-        {
-            "id": "The Lotus Bloom",
-            "name": "The Lotus Bloom (WIP)",
-            "description": "",
-            "book_reference": "Les Royaumes Célestes"
-        },
-        {
-            "id": "Hurl from the Stream",
-            "name": "Hurl from the Stream (WIP)",
-            "description": "",
-            "book_reference": "Les Royaumes Célestes"
-        },
-        {
-            "id": "Moon on the Shifting Sea",
-            "name": "Moon on the Shifting Sea (WIP)",
-            "description": "",
-            "book_reference": "Les Royaumes Célestes"
-        },
-        {
-            "id": "Shroud in Solitude",
-            "name": "Shroud in Solitude (WIP)",
-            "description": "",
-            "book_reference": "Les Royaumes Célestes"
-        },
-        {
-            "id": "Reality Stitch",
-            "name": "Reality Stitch (WIP)",
-            "description": "",
-            "book_reference": "Les Royaumes Célestes"
-        },
-        {
-            "id": "Shattering Caress",
-            "name": "Shattering Caress (WIP)",
-            "description": "",
-            "book_reference": "Les Royaumes Célestes"
-        },
-        {
-            "id": "Three Heartbeats",
-            "name": "Three Heartbeats (WIP)",
-            "description": "",
-            "book_reference": "Les Royaumes Célestes"
-        },
-        {
-            "id": "Essence Eternal",
-            "name": "Essence Eternal (WIP)",
-            "description": "",
-            "book_reference": "Les Royaumes Célestes"
-        },
-        {
-            "id": "Slip the Cycle",
-            "name": "Slip the Cycle (WIP)",
-            "description": "",
-            "book_reference": "Les Royaumes Célestes"
-        },
-        {
-            "id": "Unweave",
-            "name": "Unweave (WIP)",
-            "description": "",
-            "book_reference": "Les Royaumes Célestes"
-        }
-    ]
-}
diff --git a/system/packs/core-techniques-inversion.db b/system/packs/core-techniques-inversion.db
deleted file mode 100644
index 4a5c760..0000000
--- a/system/packs/core-techniques-inversion.db
+++ /dev/null
@@ -1,16 +0,0 @@
-{"_id":"L5RCoreIns000001","name":"One Within the Void","permission":{"default":0},"type":"technique","data":{"in_curriculum":false,"xp_used":0,"rank":"1","bought_at_rank":0,"ring":"void","technique_type":"inversion","xp_cost":"3","description":"","book_reference":"Celestial Realms p.114"},"sort":100001,"flags":{},"img":"systems/l5r5e/assets/icons/techs/inversion.svg","effects":[]}
-{"_id":"L5RCoreIns000002","name":"Sight beyond Existence","permission":{"default":0},"type":"technique","data":{"in_curriculum":false,"xp_used":0,"rank":"1","bought_at_rank":0,"ring":"void","technique_type":"inversion","xp_cost":"3","description":"","book_reference":"Celestial Realms p.115"},"sort":100001,"flags":{},"img":"systems/l5r5e/assets/icons/techs/inversion.svg","effects":[]}
-{"_id":"L5RCoreIns000003","name":"Whispered Blade","permission":{"default":0},"type":"technique","data":{"in_curriculum":false,"xp_used":0,"rank":"1","bought_at_rank":0,"ring":"void","technique_type":"inversion","xp_cost":"3","description":"","book_reference":"Celestial Realms p.115"},"sort":100001,"flags":{},"img":"systems/l5r5e/assets/icons/techs/inversion.svg","effects":[]}
-{"_id":"L5RCoreIns000004","name":"Witness the End","permission":{"default":0},"type":"technique","data":{"in_curriculum":false,"xp_used":0,"rank":"1","bought_at_rank":0,"ring":"void","technique_type":"inversion","xp_cost":"3","description":"","book_reference":"Celestial Realms p.116"},"sort":100001,"flags":{},"img":"systems/l5r5e/assets/icons/techs/inversion.svg","effects":[]}
-{"_id":"L5RCoreIns000005","name":"Distance Distorted","permission":{"default":0},"type":"technique","data":{"in_curriculum":false,"xp_used":0,"rank":"2","bought_at_rank":0,"ring":"void","technique_type":"inversion","xp_cost":"3","description":"","book_reference":"Celestial Realms p.116"},"sort":100001,"flags":{},"img":"systems/l5r5e/assets/icons/techs/inversion.svg","effects":[]}
-{"_id":"L5RCoreIns000006","name":"Ethereal Flicker","permission":{"default":0},"type":"technique","data":{"in_curriculum":false,"xp_used":0,"rank":"2","bought_at_rank":0,"ring":"void","technique_type":"inversion","xp_cost":"3","description":"","book_reference":"Celestial Realms p.116"},"sort":100001,"flags":{},"img":"systems/l5r5e/assets/icons/techs/inversion.svg","effects":[]}
-{"_id":"L5RCoreIns000007","name":"The Lotus Bloom","permission":{"default":0},"type":"technique","data":{"in_curriculum":false,"xp_used":0,"rank":"2","bought_at_rank":0,"ring":"void","technique_type":"inversion","xp_cost":"3","description":"","book_reference":"Celestial Realms p.117"},"sort":100001,"flags":{},"img":"systems/l5r5e/assets/icons/techs/inversion.svg","effects":[]}
-{"_id":"L5RCoreIns000008","name":"Hurl from the Stream","permission":{"default":0},"type":"technique","data":{"in_curriculum":false,"xp_used":0,"rank":"3","bought_at_rank":0,"ring":"void","technique_type":"inversion","xp_cost":"3","description":"","book_reference":"Celestial Realms p.117"},"sort":100001,"flags":{},"img":"systems/l5r5e/assets/icons/techs/inversion.svg","effects":[]}
-{"_id":"L5RCoreIns000009","name":"Moon on the Shifting Sea","permission":{"default":0},"type":"technique","data":{"in_curriculum":false,"xp_used":0,"rank":"3","bought_at_rank":0,"ring":"void","technique_type":"inversion","xp_cost":"3","description":"","book_reference":"Celestial Realms p.118"},"sort":100001,"flags":{},"img":"systems/l5r5e/assets/icons/techs/inversion.svg","effects":[]}
-{"_id":"L5RCoreIns000010","name":"Shroud in Solitude","permission":{"default":0},"type":"technique","data":{"in_curriculum":false,"xp_used":0,"rank":"3","bought_at_rank":0,"ring":"void","technique_type":"inversion","xp_cost":"3","description":"","book_reference":"Celestial Realms p.118"},"sort":100001,"flags":{},"img":"systems/l5r5e/assets/icons/techs/inversion.svg","effects":[]}
-{"_id":"L5RCoreIns000011","name":"Reality Stitch","permission":{"default":0},"type":"technique","data":{"in_curriculum":false,"xp_used":0,"rank":"4","bought_at_rank":0,"ring":"void","technique_type":"inversion","xp_cost":"3","description":"","book_reference":"Celestial Realms p.119"},"sort":100001,"flags":{},"img":"systems/l5r5e/assets/icons/techs/inversion.svg","effects":[]}
-{"_id":"L5RCoreIns000012","name":"Shattering Caress","permission":{"default":0},"type":"technique","data":{"in_curriculum":false,"xp_used":0,"rank":"4","bought_at_rank":0,"ring":"void","technique_type":"inversion","xp_cost":"3","description":"","book_reference":"Celestial Realms p.119"},"sort":100001,"flags":{},"img":"systems/l5r5e/assets/icons/techs/inversion.svg","effects":[]}
-{"_id":"L5RCoreIns000013","name":"Three Heartbeats","permission":{"default":0},"type":"technique","data":{"in_curriculum":false,"xp_used":0,"rank":"4","bought_at_rank":0,"ring":"void","technique_type":"inversion","xp_cost":"3","description":"","book_reference":"Celestial Realms p.119"},"sort":100001,"flags":{},"img":"systems/l5r5e/assets/icons/techs/inversion.svg","effects":[]}
-{"_id":"L5RCoreIns000014","name":"Essence Eternal","permission":{"default":0},"type":"technique","data":{"in_curriculum":false,"xp_used":0,"rank":"5","bought_at_rank":0,"ring":"void","technique_type":"inversion","xp_cost":"3","description":"","book_reference":"Celestial Realms p.119"},"sort":100001,"flags":{},"img":"systems/l5r5e/assets/icons/techs/inversion.svg","effects":[]}
-{"_id":"L5RCoreIns000015","name":"Slip the Cycle","permission":{"default":0},"type":"technique","data":{"in_curriculum":false,"xp_used":0,"rank":"5","bought_at_rank":0,"ring":"void","technique_type":"inversion","xp_cost":"3","description":"","book_reference":"Celestial Realms p.120"},"sort":100001,"flags":{},"img":"systems/l5r5e/assets/icons/techs/inversion.svg","effects":[]}
-{"_id":"L5RCoreIns000016","name":"Unweave","permission":{"default":0},"type":"technique","data":{"in_curriculum":false,"xp_used":0,"rank":"5","bought_at_rank":0,"ring":"void","technique_type":"inversion","xp_cost":"3","description":"","book_reference":"Celestial Realms p.120"},"sort":100001,"flags":{},"img":"systems/l5r5e/assets/icons/techs/inversion.svg","effects":[]}
\ No newline at end of file