diff --git a/.gitignore b/.gitignore
index bdfcac9..3e549fa 100644
--- a/.gitignore
+++ b/.gitignore
@@ -24,3 +24,4 @@ app/data/misc/*
 app/data/commander/*
 app/data/bset/*
 app/tools/json/*
+app/.pg
diff --git a/app/shell.nix b/app/shell.nix
new file mode 100644
index 0000000..eb45002
--- /dev/null
+++ b/app/shell.nix
@@ -0,0 +1,70 @@
+let
+nixpkgs = import (builtins.fetchTarball "https://github.com/NixOS/nixpkgs/archive/24.11-beta.tar.gz") {
+  overlays = [];
+  config = {};
+};
+
+in
+with nixpkgs;
+
+stdenv.mkDerivation {
+  name = "postgres-env";
+  buildInputs = [];
+
+  nativeBuildInputs = [
+    zsh
+    vim
+    geos
+    gdal
+    nixpkgs-fmt
+    nodejs_22
+    openssl
+    prisma
+
+    # postgres-12 with postgis support
+    (postgresql_12.withPackages (p: [ p.postgis ]))
+  ];
+
+  postgresConf =
+    writeText "postgresql.conf"
+      ''
+        # Add Custom Settings
+        log_min_messages = warning
+        log_min_error_statement = error
+        log_min_duration_statement = 100  # ms
+        log_connections = on
+        log_disconnections = on
+        log_duration = on
+        #log_line_prefix = '[] '
+        log_timezone = 'UTC'
+        log_statement = 'all'
+        log_directory = 'pg_log'
+        log_filename = 'postgresql-%Y-%m-%d_%H%M%S.log'
+        logging_collector = on
+        log_min_error_statement = error
+      '';
+
+
+  # ENV Variables
+  LD_LIBRARY_PATH = "${geos}/lib:${gdal}/lib";
+  PGDATA = "${toString ./.}/.pg";
+
+  # Post Shell Hook
+  shellHook = ''
+    echo "Using ${postgresql_12.name}."
+
+    # Setup: other env variables
+    export PGHOST="$PGDATA"
+    export PRISMA_SCHEMA_ENGINE_BINARY="${pkgs.prisma-engines}/bin/schema-engine"
+    export PRISMA_QUERY_ENGINE_BINARY="${pkgs.prisma-engines}/bin/query-engine"
+    export PRISMA_QUERY_ENGINE_LIBRARY="${pkgs.prisma-engines}/lib/libquery_engine.node"
+    export PRISMA_FMT_BINARY="${pkgs.prisma-engines}/bin/prisma-fmt"
+    export PATH="$PWD/node_modules/.bin/:$PATH"
+
+    # Setup: DB
+    [ ! -d $PGDATA ] && pg_ctl initdb -o "-U postgres" && cat "$postgresConf" >> $PGDATA/postgresql.conf
+    pg_ctl -o "-p 5555 -k $PGDATA" start
+    alias fin="pg_ctl stop && exit"
+    alias pg="psql -p 5555 -U postgres"
+  '';
+}
diff --git a/app/tools/createDecks.mjs b/app/tools/createDecks.mjs
index 4b8e74c..8bfd2fe 100644
--- a/app/tools/createDecks.mjs
+++ b/app/tools/createDecks.mjs
@@ -2,9 +2,9 @@ import { readFileSync, readdirSync } from "fs"
 
 const base_api_url = "http://localhost:3000"
 
-const token = "eyJhbGciOiJIUzI1NiIsInR5cCI6Imp3dCJ9.eyJ1c2VybmFtZSI6Imdsb2J1em1hIiwiYWRtaW4iOnRydWUsImlkIjoiMDc4YWViYTYtNzZlNC00YzRkLTg3NjYtNjA0N2JhNjkxM2Y5IiwibWF4QWdlIjo2MDQ4MDB9.acd6b0fab88719f708fa0553f18a6b034b2c3a84659e3a63b32e87f22c611d3e"
+const token = "eyJhbGciOiJIUzI1NiIsInR5cCI6Imp3dCJ9.eyJ1c2VybmFtZSI6Inp1bWEiLCJhZG1pbiI6dHJ1ZSwiaWQiOiJjMmZlNDhhNi1iNmVmLTRhMDktOTZmNi0wM2YyNTNkZjExZGQiLCJtYXhBZ2UiOjYwNDgwMH0=.0eee4c6c4c2a13b4add8ca7b34e1f1cdec5e16b56d6cae77ede9974fccd8f2d6"
 
-let bsets_sanitized_names = readdirSync(import.meta.dirname + "/data/bsets/")
+let bsets_sanitized_names = readdirSync(import.meta.dirname + "/data/decks_bsets/")
 
 function get_line_data(line) {
   let data = line.split(" ")
@@ -14,7 +14,7 @@ function get_line_data(line) {
 }
 
 for(const sanitized_name of bsets_sanitized_names) {
-  let path = import.meta.dirname + "/data/bsets/" + sanitized_name + "/"
+  let path = import.meta.dirname + "/data/decks_bsets/" + sanitized_name + "/"
   let deck_files = readdirSync(path)
   for( const deck_file of deck_files) {
     let api_object = {
diff --git a/app/tools/updateDatabase.mjs b/app/tools/updateDatabase.mjs
index d304ff4..3d8c80c 100644
--- a/app/tools/updateDatabase.mjs
+++ b/app/tools/updateDatabase.mjs
@@ -10,7 +10,7 @@ console.log('Status Code:', scryfallSets.status);
 const sets = await scryfallSets.json();
 
 // Read the data from the exported fr_cards.json extracted from Scryfall Bulk Data
-const fileBytes = fs.readFileSync(import.meta.dirname + '/data/default-cards-20241210100712.json')
+const fileBytes = fs.readFileSync(import.meta.dirname + '/data/scryfall_data.json')
 let scryfallData = JSON.parse(fileBytes)
 
 // Connect to postgres database