diff --git a/keyboards/lz/erghost/keymaps/vial/config.h b/keyboards/lz/erghost/keymaps/vial/config.h
new file mode 100644
index 0000000000..9b1aa07ef7
--- /dev/null
+++ b/keyboards/lz/erghost/keymaps/vial/config.h
@@ -0,0 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
+#pragma once
+
+#define VIAL_KEYBOARD_UID { 0x71, 0xB1, 0x9D, 0x87, 0x8E, 0x42, 0x6A, 0xA5 }
+#define VIAL_UNLOCK_COMBO_ROWS { 0, 3 }
+#define VIAL_UNLOCK_COMBO_COLS { 0, 13 }
diff --git a/keyboards/lz/erghost/keymaps/vial/keymap.c b/keyboards/lz/erghost/keymaps/vial/keymap.c
new file mode 100644
index 0000000000..37caf13252
--- /dev/null
+++ b/keyboards/lz/erghost/keymaps/vial/keymap.c
@@ -0,0 +1,51 @@
+/* Copyright 2021 Mechlovin
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    [0] = LAYOUT_all(
+        KC_ESC,    KC_F1,   KC_F2,   KC_F3,   KC_F4,            KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,             KC_PSCR, KC_SLCK, KC_PAUS,
+        KC_GRV,    KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,  KC_BSPC, KC_DEL,    KC_INS,  KC_HOME, KC_PGUP,
+        KC_TAB,    KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_LBRC, KC_RBRC, KC_BSLS,            KC_DEL,  KC_END,  KC_PGDN,
+        KC_CAPS,   KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT, KC_NUHS, KC_ENT,
+        KC_LSFT,   KC_NUBS, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_LSFT, KC_LSFT,            KC_UP,
+        KC_LCTL,   MO(1),   KC_LGUI, KC_LALT, KC_SPC,  KC_SPC,  KC_SPC,  KC_SPC,  KC_RALT, KC_RGUI, MO(1),   KC_RCTL,                              KC_LEFT, KC_DOWN, KC_RGHT
+    ),
+    [1] = LAYOUT_all(
+        KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,          KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,            KC_TRNS, KC_TRNS, KC_TRNS,
+        KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,   KC_TRNS, KC_TRNS, KC_TRNS,
+        KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,            KC_TRNS, KC_TRNS, KC_TRNS,
+        KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+        KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,            KC_TRNS,
+        KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,                              KC_TRNS, KC_TRNS, KC_TRNS
+    ),
+    [2] = LAYOUT_all(
+        KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,          KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,            KC_TRNS, KC_TRNS, KC_TRNS,
+        KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,   KC_TRNS, KC_TRNS, KC_TRNS,
+        KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,            KC_TRNS, KC_TRNS, KC_TRNS,
+        KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+        KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,            KC_TRNS,
+        KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,                              KC_TRNS, KC_TRNS, KC_TRNS
+    ),
+    [3] = LAYOUT_all(
+        KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,          KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,            KC_TRNS, KC_TRNS, KC_TRNS,
+        KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,   KC_TRNS, KC_TRNS, KC_TRNS,
+        KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,            KC_TRNS, KC_TRNS, KC_TRNS,
+        KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+        KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,            KC_TRNS,
+        KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,                              KC_TRNS, KC_TRNS, KC_TRNS
+    ),
+};
diff --git a/keyboards/lz/erghost/keymaps/vial/readme.md b/keyboards/lz/erghost/keymaps/vial/readme.md
new file mode 100644
index 0000000000..abafa4946f
--- /dev/null
+++ b/keyboards/lz/erghost/keymaps/vial/readme.md
@@ -0,0 +1 @@
+# The via keymap for erGhost
diff --git a/keyboards/lz/erghost/keymaps/vial/rules.mk b/keyboards/lz/erghost/keymaps/vial/rules.mk
new file mode 100644
index 0000000000..e7fb9d6dbe
--- /dev/null
+++ b/keyboards/lz/erghost/keymaps/vial/rules.mk
@@ -0,0 +1,11 @@
+VIA_ENABLE = yes
+VIAL_ENABLE = yes
+LTO_ENABLE = yes
+
+# EEPROM usage and firmware size are too high with default options, so some optional features had to be disabled.
+# If you need some of these, try disabling some others, YMMV. Refer to https://get.vial.today/docs/firmware-size.html
+
+QMK_SETTINGS = no
+TAP_DANCE_ENABLE = no
+COMBO_ENABLE = no
+KEY_OVERRIDE_ENABLE = no
diff --git a/keyboards/lz/erghost/keymaps/vial/vial.json b/keyboards/lz/erghost/keymaps/vial/vial.json
new file mode 100644
index 0000000000..e9b88f2029
--- /dev/null
+++ b/keyboards/lz/erghost/keymaps/vial/vial.json
@@ -0,0 +1,455 @@
+{
+  "name": "LZ-Erghost",
+  "vendorId": "0x6C7A",
+  "productId": "0x0002",
+  "lighting": "qmk_backlight_rgblight",
+  "matrix": {"rows": 6, "cols": 17},
+  "layouts": {
+    "labels": [
+     "Split Backspace",
+      "ISO Enter",
+      "Left Shift ISO",
+      [
+      "Right Shift",
+      "ANSI Right Shift",
+      "1.75U - 1U"
+      ],
+      [
+       "Bottom Row Left",
+       "1.25U - 1.25U - 2.25U",
+       "1U - 1.5U - 2.25U",
+       "1.5U - 1U - 2.25U",
+       "1.5U - 1U - 1.25U - 1U",
+       "1.5U - 1U - 1U - 1.25U"
+      ],
+      [
+       "Bottom Row Right",
+       "2.75U - 1.25U - 1.25U",
+       "2.75U - 1.5U - 1U",
+       "2.75U - 1U - 1.5U",
+       "1U - 1.75U - 1U - 1.5U",
+       "1.75U - 1U - 1U - 1.5U"
+      ]
+    ],
+    "keymap": [
+      [
+        {
+          "y": 1.25,
+          "x": 20.25
+        },
+        "0,14",
+        "0,15",
+        "0,16"
+      ],
+      [
+        {
+          "y": 0.75,
+          "x": 20.25
+        },
+        "1,14",
+        "1,15",
+        "1,16"
+      ],
+      [
+        {
+          "x": 20.25
+        },
+        "2,14",
+        "2,15",
+        "2,16"
+      ],
+      [
+        {
+          "y": 1,
+          "x": 21.25
+        },
+        "4,15"
+      ],
+      [
+        {
+          "x": 20.25
+        },
+        "5,14",
+        "5,15",
+        "5,16"
+      ],
+      [
+        {
+          "r": 13,
+          "y": -8,
+          "x": 3.75
+        },
+        "0,0",
+        {
+          "x": 1
+        },
+        "0,1",
+        "0,2",
+        "0,3",
+        "0,4",
+        "0,5"
+      ],
+      [
+        {
+          "y": 1,
+          "x": 3.75
+        },
+        "1,0",
+        "1,1",
+        "1,2",
+        "1,3",
+        "1,4",
+        "1,5",
+        "1,6"
+      ],
+      [
+        {
+          "x": 3.75,
+          "w": 1.5
+        },
+        "2,0",
+        "2,1",
+        "2,2",
+        "2,3",
+        "2,4",
+        "2,5"
+      ],
+      [
+        {
+          "x": 3.75,
+          "w": 1.75
+        },
+        "3,0",
+        "3,1",
+        "3,2",
+        "3,3",
+        "3,4",
+        "3,5"
+      ],
+      [
+        {
+          "x": 1.25,
+          "w": 1.25
+        },
+        "4,0\n\n\n2,1",
+        "4,1\n\n\n2,1",
+        {
+          "x": 0.25,
+          "w": 2.25
+        },
+        "4,0\n\n\n2,0",
+        "4,2",
+        "4,3",
+        "4,4",
+        "4,5",
+        "4,6"
+      ],
+      [
+        {
+          "x": 3.75,
+          "w": 1.25
+        },
+        "5,0\n\n\n4,0",
+        {
+          "w": 1.25
+        },
+        "5,1\n\n\n4,0",
+        {
+          "w": 1.25
+        },
+        "5,2\n\n\n4,0",
+        {
+          "w": 1.25
+        },
+        "5,4\n\n\n4,0",
+        {
+          "w": 2.25
+        },
+        "5,5\n\n\n4,0"
+      ],
+      [
+        {
+          "y": 0.25,
+          "x": 3.75,
+          "w": 1.5
+        },
+        "5,0\n\n\n4,1",
+        "5,1\n\n\n4,1",
+        "5,2\n\n\n4,1",
+        {
+          "w": 1.5
+        },
+        "5,4\n\n\n4,1",
+        {
+          "w": 2.25
+        },
+        "5,5\n\n\n4,1"
+      ],
+      [
+        {
+          "x": 3.75,
+          "w": 1.5
+        },
+        "5,0\n\n\n4,2",
+        "5,1\n\n\n4,2",
+        {
+          "w": 1.5
+        },
+        "5,2\n\n\n4,2",
+        "5,4\n\n\n4,2",
+        {
+          "w": 2.25
+        },
+        "5,5\n\n\n4,2"
+      ],
+      [
+        {
+          "x": 3.75,
+          "w": 1.5
+        },
+        "5,0\n\n\n4,3",
+        "5,1\n\n\n4,3",
+        {
+          "w": 1.5
+        },
+        "5,2\n\n\n4,3",
+        "5,4\n\n\n4,3",
+        {
+          "w": 1.25
+        },
+        "5,5\n\n\n4,3",
+        "5,6\n\n\n4,3"
+      ],
+      [
+        {
+          "x": 3.75,
+          "w": 1.5
+        },
+        "5,0\n\n\n4,4",
+        "5,1\n\n\n4,4",
+        {
+          "w": 1.5
+        },
+        "5,2\n\n\n4,4",
+        "5,4\n\n\n4,4",
+        "5,5\n\n\n4,4",
+        {
+          "w": 1.25
+        },
+        "5,6\n\n\n4,4"
+      ],
+      [
+        {
+          "r": -13,
+          "y": -6.5,
+          "x": 10
+        },
+        "0,6",
+        "0,7",
+        "0,8",
+        "0,9",
+        "0,10",
+        "0,11",
+        "0,12"
+      ],
+      [
+        {
+          "y": 1,
+          "x": 10
+        },
+        "1,7",
+        "1,8",
+        "1,9",
+        "1,10",
+        "1,11",
+        "1,12",
+        {
+          "w": 2
+        },
+        "1,13\n\n\n0,0"
+      ],
+      [
+        {
+          "y": -0.75,
+          "x": 23.25
+        },
+        "1,13\n\n\n0,1",
+        "0,13\n\n\n0,1"
+      ],
+      [
+        {
+          "y": -0.25,
+          "x": 9.5
+        },
+        "2,6",
+        "2,7",
+        "2,8",
+        "2,9",
+        "2,10",
+        "2,11",
+        "2,12",
+        {
+          "w": 1.5
+        },
+        "2,13\n\n\n1,0"
+      ],
+      [
+        {
+          "y": -0.75,
+          "x": 24,
+          "w": 1.25,
+          "h": 2,
+          "w2": 1.5,
+          "h2": 1,
+          "x2": -0.25
+        },
+        "3,13\n\n\n1,1"
+      ],
+      [
+        {
+          "y": -0.25,
+          "x": 9.75
+        },
+        "3,6",
+        "3,7",
+        "3,8",
+        "3,9",
+        "3,10",
+        "3,11",
+        {
+          "w": 2.25
+        },
+        "3,13\n\n\n1,0"
+      ],
+      [
+        {
+          "y": -0.75,
+          "x": 23
+        },
+        "3,12\n\n\n1,1"
+      ],
+      [
+        {
+          "y": -0.25,
+          "x": 9.25
+        },
+        "5,7",
+        "4,7",
+        "4,8",
+        "4,9",
+        "4,10",
+        "4,11",
+        {
+          "w": 2.75
+        },
+        "4,12\n\n\n3,0"
+      ],
+      [
+        {
+          "y": -0.75,
+          "x": 22.5,
+          "w": 1.75
+        },
+        "4,12\n\n\n3,1",
+        "4,13\n\n\n3,1"
+      ],
+      [
+        {
+          "y": -0.25,
+          "x": 9.25,
+          "w": 2.75
+        },
+        "5,9\n\n\n5,0",
+        {
+          "w": 1.25
+        },
+        "5,10\n\n\n5,0",
+        {
+          "w": 1.25
+        },
+        "5,11\n\n\n5,0",
+        {
+          "w": 1.25
+        },
+        "5,12\n\n\n5,0",
+        {
+          "w": 1.25
+        },
+        "5,13\n\n\n5,0"
+      ],
+      [
+        {
+          "y": 0.25,
+          "x": 9.25,
+          "w": 2.75
+        },
+        "5,9\n\n\n5,1",
+        {
+          "w": 1.5
+        },
+        "5,10\n\n\n5,1",
+        "5,11\n\n\n5,1",
+        "5,12\n\n\n5,1",
+        {
+          "w": 1.5
+        },
+        "5,13\n\n\n5,1"
+      ],
+      [
+        {
+          "x": 9.25,
+          "w": 2.75
+        },
+        "5,9\n\n\n5,2",
+        "5,10\n\n\n5,2",
+        {
+          "w": 1.5
+        },
+        "5,11\n\n\n5,2",
+        "5,12\n\n\n5,2",
+        {
+          "w": 1.5
+        },
+        "5,13\n\n\n5,2"
+      ],
+      [
+        {
+          "x": 9.25
+        },
+        "5,8\n\n\n5,3",
+        {
+          "w": 1.75
+        },
+        "5,9\n\n\n5,3",
+        "5,10\n\n\n5,3",
+        {
+          "w": 1.5
+        },
+        "5,11\n\n\n5,3",
+        "5,12\n\n\n5,3",
+        {
+          "w": 1.5
+        },
+        "5,13\n\n\n5,3"
+      ],
+      [
+        {
+          "x": 9.25,
+          "w": 1.75
+        },
+        "5,8\n\n\n5,4",
+        "5,9\n\n\n5,4",
+        "5,10\n\n\n5,4",
+        {
+          "w": 1.5
+        },
+        "5,11\n\n\n5,4",
+        "5,12\n\n\n5,4",
+        {
+          "w": 1.5
+        },
+        "5,13\n\n\n5,4"
+      ]
+    ]
+  }
+}