diff --git a/worlds/stardew_valley/test/TestGeneration.py b/worlds/stardew_valley/test/TestGeneration.py
index 1e843ea6..5e60f8e8 100644
--- a/worlds/stardew_valley/test/TestGeneration.py
+++ b/worlds/stardew_valley/test/TestGeneration.py
@@ -120,165 +120,6 @@ class TestNoGingerIslandItemGeneration(SVTestBase):
                 self.assertTrue(count == 0 or count == 2)
 
 
-class TestMonstersanityNone(SVTestBase):
-    options = {
-        options.Monstersanity.internal_name: options.Monstersanity.option_none,
-        # Not really necessary, but it adds more locations, so we don't have to remove useful items.
-        options.Fishsanity.internal_name: options.Fishsanity.option_all
-    }
-
-    @property
-    def run_default_tests(self) -> bool:
-        # None is default
-        return False
-
-    def test_when_generate_world_then_5_generic_weapons_in_the_pool(self):
-        item_pool = [item.name for item in self.multiworld.itempool]
-        self.assertEqual(item_pool.count("Progressive Weapon"), 5)
-
-    def test_when_generate_world_then_zero_specific_weapons_in_the_pool(self):
-        item_pool = [item.name for item in self.multiworld.itempool]
-        self.assertEqual(item_pool.count("Progressive Sword"), 0)
-        self.assertEqual(item_pool.count("Progressive Club"), 0)
-        self.assertEqual(item_pool.count("Progressive Dagger"), 0)
-
-    def test_when_generate_world_then_2_slingshots_in_the_pool(self):
-        item_pool = [item.name for item in self.multiworld.itempool]
-        self.assertEqual(item_pool.count("Progressive Slingshot"), 2)
-
-    def test_when_generate_world_then_3_shoes_in_the_pool(self):
-        item_pool = [item.name for item in self.multiworld.itempool]
-        self.assertEqual(item_pool.count("Progressive Footwear"), 3)
-
-
-class TestMonstersanityGoals(SVTestBase):
-    options = {options.Monstersanity.internal_name: options.Monstersanity.option_goals}
-
-    def test_when_generate_world_then_no_generic_weapons_in_the_pool(self):
-        item_pool = [item.name for item in self.multiworld.itempool]
-        self.assertEqual(item_pool.count("Progressive Weapon"), 0)
-
-    def test_when_generate_world_then_5_specific_weapons_of_each_type_in_the_pool(self):
-        item_pool = [item.name for item in self.multiworld.itempool]
-        self.assertEqual(item_pool.count("Progressive Sword"), 5)
-        self.assertEqual(item_pool.count("Progressive Club"), 5)
-        self.assertEqual(item_pool.count("Progressive Dagger"), 5)
-
-    def test_when_generate_world_then_2_slingshots_in_the_pool(self):
-        item_pool = [item.name for item in self.multiworld.itempool]
-        self.assertEqual(item_pool.count("Progressive Slingshot"), 2)
-
-    def test_when_generate_world_then_4_shoes_in_the_pool(self):
-        item_pool = [item.name for item in self.multiworld.itempool]
-        self.assertEqual(item_pool.count("Progressive Footwear"), 4)
-
-    def test_when_generate_world_then_all_monster_checks_are_inaccessible(self):
-        for location in self.get_real_locations():
-            if LocationTags.MONSTERSANITY not in location_table[location.name].tags:
-                continue
-            with self.subTest(location.name):
-                self.assertFalse(location.can_reach(self.multiworld.state))
-
-
-class TestMonstersanityOnePerCategory(SVTestBase):
-    options = {options.Monstersanity.internal_name: options.Monstersanity.option_one_per_category}
-
-    def test_when_generate_world_then_no_generic_weapons_in_the_pool(self):
-        item_pool = [item.name for item in self.multiworld.itempool]
-        self.assertEqual(item_pool.count("Progressive Weapon"), 0)
-
-    def test_when_generate_world_then_5_specific_weapons_of_each_type_in_the_pool(self):
-        item_pool = [item.name for item in self.multiworld.itempool]
-        self.assertEqual(item_pool.count("Progressive Sword"), 5)
-        self.assertEqual(item_pool.count("Progressive Club"), 5)
-        self.assertEqual(item_pool.count("Progressive Dagger"), 5)
-
-    def test_when_generate_world_then_2_slingshots_in_the_pool(self):
-        item_pool = [item.name for item in self.multiworld.itempool]
-        self.assertEqual(item_pool.count("Progressive Slingshot"), 2)
-
-    def test_when_generate_world_then_4_shoes_in_the_pool(self):
-        item_pool = [item.name for item in self.multiworld.itempool]
-        self.assertEqual(item_pool.count("Progressive Footwear"), 4)
-
-    def test_when_generate_world_then_all_monster_checks_are_inaccessible(self):
-        for location in self.get_real_locations():
-            if LocationTags.MONSTERSANITY not in location_table[location.name].tags:
-                continue
-            with self.subTest(location.name):
-                self.assertFalse(location.can_reach(self.multiworld.state))
-
-
-class TestMonstersanityProgressive(SVTestBase):
-    options = {options.Monstersanity.internal_name: options.Monstersanity.option_progressive_goals}
-
-    def test_when_generate_world_then_no_generic_weapons_in_the_pool(self):
-        item_pool = [item.name for item in self.multiworld.itempool]
-        self.assertEqual(item_pool.count("Progressive Weapon"), 0)
-
-    def test_when_generate_world_then_5_specific_weapons_of_each_type_in_the_pool(self):
-        item_pool = [item.name for item in self.multiworld.itempool]
-        self.assertEqual(item_pool.count("Progressive Sword"), 5)
-        self.assertEqual(item_pool.count("Progressive Club"), 5)
-        self.assertEqual(item_pool.count("Progressive Dagger"), 5)
-
-    def test_when_generate_world_then_2_slingshots_in_the_pool(self):
-        item_pool = [item.name for item in self.multiworld.itempool]
-        self.assertEqual(item_pool.count("Progressive Slingshot"), 2)
-
-    def test_when_generate_world_then_4_shoes_in_the_pool(self):
-        item_pool = [item.name for item in self.multiworld.itempool]
-        self.assertEqual(item_pool.count("Progressive Footwear"), 4)
-
-    def test_when_generate_world_then_many_rings_in_the_pool(self):
-        item_pool = [item.name for item in self.multiworld.itempool]
-        self.assertIn("Hot Java Ring", item_pool)
-        self.assertIn("Wedding Ring", item_pool)
-        self.assertIn("Slime Charmer Ring", item_pool)
-
-    def test_when_generate_world_then_all_monster_checks_are_inaccessible(self):
-        for location in self.get_real_locations():
-            if LocationTags.MONSTERSANITY not in location_table[location.name].tags:
-                continue
-            with self.subTest(location.name):
-                self.assertFalse(location.can_reach(self.multiworld.state))
-
-
-class TestMonstersanitySplit(SVTestBase):
-    options = {options.Monstersanity.internal_name: options.Monstersanity.option_split_goals}
-
-    def test_when_generate_world_then_no_generic_weapons_in_the_pool(self):
-        item_pool = [item.name for item in self.multiworld.itempool]
-        self.assertEqual(item_pool.count("Progressive Weapon"), 0)
-
-    def test_when_generate_world_then_5_specific_weapons_of_each_type_in_the_pool(self):
-        item_pool = [item.name for item in self.multiworld.itempool]
-        self.assertEqual(item_pool.count("Progressive Sword"), 5)
-        self.assertEqual(item_pool.count("Progressive Club"), 5)
-        self.assertEqual(item_pool.count("Progressive Dagger"), 5)
-
-    def test_when_generate_world_then_2_slingshots_in_the_pool(self):
-        item_pool = [item.name for item in self.multiworld.itempool]
-        self.assertEqual(item_pool.count("Progressive Slingshot"), 2)
-
-    def test_when_generate_world_then_4_shoes_in_the_pool(self):
-        item_pool = [item.name for item in self.multiworld.itempool]
-        self.assertEqual(item_pool.count("Progressive Footwear"), 4)
-
-    def test_when_generate_world_then_many_rings_in_the_pool(self):
-        item_pool = [item.name for item in self.multiworld.itempool]
-        self.assertIn("Hot Java Ring", item_pool)
-        self.assertIn("Wedding Ring", item_pool)
-        self.assertIn("Slime Charmer Ring", item_pool)
-
-    def test_when_generate_world_then_all_monster_checks_are_inaccessible(self):
-        for location in self.get_real_locations():
-            if LocationTags.MONSTERSANITY not in location_table[location.name].tags:
-                continue
-            with self.subTest(location.name):
-                self.assertFalse(location.can_reach(self.multiworld.state))
-
-
 class TestProgressiveElevator(SVTestBase):
     options = {
         options.ElevatorProgression.internal_name: options.ElevatorProgression.option_progressive,
diff --git a/worlds/stardew_valley/test/TestMonstersanity.py b/worlds/stardew_valley/test/TestMonstersanity.py
new file mode 100644
index 00000000..83937154
--- /dev/null
+++ b/worlds/stardew_valley/test/TestMonstersanity.py
@@ -0,0 +1,132 @@
+import unittest
+from typing import ClassVar
+
+from . import SVTestBase
+from .. import options
+from ..locations import LocationTags, location_table
+from ..mods.mod_data import ModNames
+
+
+class SVMonstersanityTestBase(SVTestBase):
+    expected_progressive_generic_weapon: ClassVar[int] = 0
+    expected_progressive_specific_weapon: ClassVar[int] = 0
+    expected_progressive_slingshot: ClassVar[int] = 0
+    expected_progressive_footwear: ClassVar[int] = 0
+    expected_rings: ClassVar[list[str]] = []
+
+    @classmethod
+    def setUpClass(cls) -> None:
+        if cls is SVMonstersanityTestBase:
+            raise unittest.SkipTest("Base tests disabled")
+
+        super().setUpClass()
+
+    def test_when_generate_world_then_expected_generic_weapons_in_the_pool(self):
+        item_pool = [item.name for item in self.multiworld.itempool]
+        self.assertEqual(item_pool.count("Progressive Weapon"), self.expected_progressive_generic_weapon)
+
+    def test_when_generate_world_then_expected_specific_weapons_in_the_pool(self):
+        item_pool = [item.name for item in self.multiworld.itempool]
+        self.assertEqual(item_pool.count("Progressive Sword"), self.expected_progressive_specific_weapon)
+        self.assertEqual(item_pool.count("Progressive Club"), self.expected_progressive_specific_weapon)
+        self.assertEqual(item_pool.count("Progressive Dagger"), self.expected_progressive_specific_weapon)
+
+    def test_when_generate_world_then_expected_slingshots_in_the_pool(self):
+        item_pool = [item.name for item in self.multiworld.itempool]
+        self.assertEqual(item_pool.count("Progressive Slingshot"), self.expected_progressive_slingshot)
+
+    def test_when_generate_world_then_expected_shoes_in_the_pool(self):
+        item_pool = [item.name for item in self.multiworld.itempool]
+        self.assertEqual(item_pool.count("Progressive Footwear"), self.expected_progressive_footwear)
+
+    def test_when_generate_world_then_many_rings_in_the_pool(self):
+        item_pool = [item.name for item in self.multiworld.itempool]
+        for expected_ring in self.expected_rings:
+            self.assertIn(expected_ring, item_pool)
+
+    def test_when_generate_world_then_all_monster_checks_are_inaccessible_with_empty_inventory(self):
+        for location in self.get_real_locations():
+            if LocationTags.MONSTERSANITY not in location_table[location.name].tags:
+                continue
+            with self.subTest(location.name):
+                self.assert_cannot_reach_location(location.name)
+
+
+class TestMonstersanityNone(SVMonstersanityTestBase):
+    options = {
+        options.Monstersanity: options.Monstersanity.option_none,
+        # Not really necessary, but it adds more locations, so we don't have to remove useful items.
+        options.Fishsanity: options.Fishsanity.option_all,
+    }
+    expected_progressive_generic_weapon = 5
+    expected_progressive_slingshot = 2
+    expected_progressive_footwear = 3
+
+    @property
+    def run_default_tests(self) -> bool:
+        # None is default
+        return False
+
+
+class TestMonstersanityNoneWithSVE(SVMonstersanityTestBase):
+    options = {
+        options.Monstersanity: options.Monstersanity.option_none,
+        options.Mods: ModNames.sve,
+    }
+    expected_progressive_generic_weapon = 6
+    expected_progressive_slingshot = 2
+    expected_progressive_footwear = 3
+
+    @property
+    def run_default_tests(self) -> bool:
+        # None is default
+        return False
+
+
+class TestMonstersanityGoals(SVMonstersanityTestBase):
+    options = {
+        options.Monstersanity: options.Monstersanity.option_goals,
+    }
+    expected_progressive_specific_weapon = 5
+    expected_progressive_slingshot = 2
+    expected_progressive_footwear = 4
+
+
+class TestMonstersanityOnePerCategory(SVMonstersanityTestBase):
+    options = {
+        options.Monstersanity: options.Monstersanity.option_one_per_category,
+    }
+    expected_progressive_specific_weapon = 5
+    expected_progressive_slingshot = 2
+    expected_progressive_footwear = 4
+
+
+class TestMonstersanityProgressive(SVMonstersanityTestBase):
+    options = {
+        options.Monstersanity: options.Monstersanity.option_progressive_goals,
+    }
+    expected_progressive_specific_weapon = 5
+    expected_progressive_slingshot = 2
+    expected_progressive_footwear = 4
+    expected_rings = ["Hot Java Ring", "Wedding Ring", "Slime Charmer Ring"]
+
+
+class TestMonstersanitySplit(SVMonstersanityTestBase):
+    options = {
+        options.Monstersanity: options.Monstersanity.option_split_goals,
+    }
+    expected_progressive_specific_weapon = 5
+    expected_progressive_slingshot = 2
+    expected_progressive_footwear = 4
+    expected_rings = ["Hot Java Ring", "Wedding Ring", "Slime Charmer Ring"]
+
+
+class TestMonstersanitySplitWithSVE(SVMonstersanityTestBase):
+    options = {
+        options.Monstersanity: options.Monstersanity.option_split_goals,
+        options.Mods: ModNames.sve,
+    }
+    expected_progressive_specific_weapon = 6
+    expected_progressive_slingshot = 2
+    expected_progressive_footwear = 4
+    expected_rings = ["Hot Java Ring", "Wedding Ring", "Slime Charmer Ring"]