diff --git a/worlds/sc2/item_descriptions.py b/worlds/sc2/item_descriptions.py
index 1acd48b35641..bd2ecbb069d5 100644
--- a/worlds/sc2/item_descriptions.py
+++ b/worlds/sc2/item_descriptions.py
@@ -157,6 +157,7 @@ def _ability_desc(unit_name_plural: str, ability_name: str, ability_description:
         Durable Royal Guard support flyer. Loaded with strong anti-capital air missiles. 
         Can switch into Assault Mode to attack ground units.
     """),
+    item_names.SHOCK_DIVISION: "Royal Guard Heavy tank. Long-range artillery in Siege Mode.",
     item_names.PROGRESSIVE_TERRAN_INFANTRY_WEAPON: GENERIC_UPGRADE_TEMPLATE.format("damage", TERRAN, "infantry"),
     item_names.PROGRESSIVE_TERRAN_INFANTRY_ARMOR: GENERIC_UPGRADE_TEMPLATE.format("armor", TERRAN, "infantry"),
     item_names.PROGRESSIVE_TERRAN_VEHICLE_WEAPON: GENERIC_UPGRADE_TEMPLATE.format("damage", TERRAN, "vehicles"),
diff --git a/worlds/sc2/item_groups.py b/worlds/sc2/item_groups.py
index 7c5d947897cf..ec7f902304dd 100644
--- a/worlds/sc2/item_groups.py
+++ b/worlds/sc2/item_groups.py
@@ -1,6 +1,7 @@
 import typing
 from . import item_names, items
 from .mission_tables import campaign_mission_table, SC2Campaign, SC2Mission, SC2Race
+from ..hk import item_table
 
 """
 Item name groups, given to Archipelago and used in YAMLs and /received filtering.
@@ -193,7 +194,7 @@ def get_all_group_names(cls) -> typing.Set[str]:
 item_name_groups[ItemGroupNames.FACTORY_UNITS] = factory_units = [
     item_names.HELLION, item_names.VULTURE, item_names.GOLIATH, item_names.DIAMONDBACK,
     item_names.SIEGE_TANK, item_names.THOR, item_names.PREDATOR, item_names.WIDOW_MINE,
-    item_names.CYCLONE, item_names.WARHOUND,
+    item_names.CYCLONE, item_names.WARHOUND, item_names.SHOCK_DIVISION,
 ]
 item_name_groups[ItemGroupNames.STARPORT_UNITS] = starport_units = [
     item_names.MEDIVAC, item_names.WRAITH, item_names.VIKING, item_names.BANSHEE,
@@ -375,7 +376,7 @@ def get_all_group_names(cls) -> typing.Set[str]:
     if item_data.type in (items.TerranItemType.Progressive, items.TerranItemType.Progressive_2)
 ]
 item_name_groups[ItemGroupNames.MENGSK_UNITS] = [
-    item_names.PRIDE_OF_AUGUSTRGRAD, item_names.SKY_FURY,
+    item_names.PRIDE_OF_AUGUSTRGRAD, item_names.SKY_FURY, item_names.SHOCK_DIVISION,
 ]
 item_name_groups[ItemGroupNames.WOL_ITEMS] = vanilla_wol_items = (
     wol_units
diff --git a/worlds/sc2/item_names.py b/worlds/sc2/item_names.py
index 1186a65540e6..f2eef902b52c 100644
--- a/worlds/sc2/item_names.py
+++ b/worlds/sc2/item_names.py
@@ -38,6 +38,7 @@
 # Elites
 PRIDE_OF_AUGUSTRGRAD = "Pride of Augustgrad"
 SKY_FURY             = "Sky Fury"
+SHOCK_DIVISION       = "Shock Division"
 
 # Terran Buildings
 BUNKER                              = "Bunker"
diff --git a/worlds/sc2/items.py b/worlds/sc2/items.py
index 1c4c00d92c3c..af1802062539 100644
--- a/worlds/sc2/items.py
+++ b/worlds/sc2/items.py
@@ -42,6 +42,7 @@ class TerranItemType(ItemTypeEnum):
     Mercenary = "Mercenary", 12
     Nova_Gear = "Nova Gear", 13
     Progressive_2 = "Progressive Upgrade", 14
+    Unit_2 = "Unit", 15
 
 
 class ZergItemType(ItemTypeEnum):
@@ -218,6 +219,9 @@ def get_full_item_list():
     item_names.SKY_FURY:
         ItemData(51 + SC2WOL_ITEM_ID_OFFSET, TerranItemType.Unit, 29, SC2Race.TERRAN,
                  classification=ItemClassification.progression, origin={"ext"}),
+    item_names.SHOCK_DIVISION:
+        ItemData(52 + SC2WOL_ITEM_ID_OFFSET, TerranItemType.Unit2, 0, SC2Race.TERRAN,
+                 classification=ItemClassification.progression, origin={"ext"}),
 
     # Some other items are moved to Upgrade group because of the way how the bot message is parsed
     item_names.PROGRESSIVE_TERRAN_INFANTRY_WEAPON: ItemData(100 + SC2WOL_ITEM_ID_OFFSET, TerranItemType.Upgrade, 0, SC2Race.TERRAN, quantity=WEAPON_ARMOR_UPGRADE_MAX_LEVEL),
diff --git a/worlds/sc2/rules.py b/worlds/sc2/rules.py
index a71dbf6a483f..7e9eee3bacd6 100644
--- a/worlds/sc2/rules.py
+++ b/worlds/sc2/rules.py
@@ -146,7 +146,8 @@ def terran_basic_anti_air(self, state: CollectionState) -> bool:
                     item_names.PRIDE_OF_AUGUSTRGRAD,
                 ), self.player)
                 or (
-                    state.has_all((item_names.SIEGE_TANK, item_names.MEDIVAC), self.player)
+                    state.has(item_names.MEDIVAC, self.player)
+                    and state.has_any((item_names.SIEGE_TANK, item_names.SHOCK_DIVISION), self.player)
                     and state.count(item_names.SIEGE_TANK_PROGRESSIVE_TRANSPORT_HOOK, self.player) >= 2
                 )
             )