diff --git a/Core/HolidayEvents.lua b/Core/HolidayEvents.lua
index 9313dcea..b4a6ea3a 100644
--- a/Core/HolidayEvents.lua
+++ b/Core/HolidayEvents.lua
@@ -59,6 +59,12 @@ function HolidayEvents.IsItemAvailableToday(item)
 		if isRequiredHolidayEventActive then
 			return true
 		end
+
+		if type(item.holidayTexture) == "table" then -- Modern file data ID format: Supports multiple textures per item
+			if item.holidayTexture[artTextureID] then
+				return true
+			end
+		end
 	end
 
 	return false
diff --git a/DB/Pets/HolidayEvents.lua b/DB/Pets/HolidayEvents.lua
index 17502e8c..51c81d28 100644
--- a/DB/Pets/HolidayEvents.lua
+++ b/DB/Pets/HolidayEvents.lua
@@ -280,6 +280,29 @@ local holidayEventPets = {
 		coords = { { m = 435, i = true } },
 		sourceText = L["Can be contained in Loot-Filled Pumpkin, rewarded for defeating the World Event Dungeon during Hallow's End."],
 	},
+	["Lil'Kaz's Hilt"] = {
+		cat = CONSTANTS.ITEM_CATEGORIES.HOLIDAY,
+		type = CONSTANTS.ITEM_TYPES.PET,
+		method = CONSTANTS.DETECTION_METHODS.NPC, -- LOOT_TOAST ... ?
+		name = L["Lil'Kaz's Hilt"],
+		spellId = 466576,
+		itemId = 230011,
+		npcs = { 121818 },
+		chance = 10, -- No data available
+		creatureId = 231841,
+		coords = { { m = CONSTANTS.UIMAPIDS.BLASTED_LANDS, x = 32.8, y = 47.7 } },
+		-- TODO migrate all entries to this format? (check if Custom items/SV would be affected first...)
+		holidayTexture = {
+			[CONSTANTS.ART_TEXTURES.TWENTIETH_ANNIVERSARY_START] = true,
+			[CONSTANTS.ART_TEXTURES.TWENTIETH_ANNIVERSARY_ONGOING] = true,
+			[CONSTANTS.ART_TEXTURES.TWENTIETH_ANNIVERSARY_END] = true,
+		},
+		groupSize = 5,
+		equalOdds = true,
+		-- TODO defeat detection (daily loot lockout vs. 1st attempt bonus? check wowhead comments)
+		-- daily bonus: ?
+		-- loot lockout: 47461
+	},
 }
 
 Rarity.ItemDB.MergeItems(Rarity.ItemDB.pets, holidayEventPets)
diff --git a/DB/SharedConstants.lua b/DB/SharedConstants.lua
index 3b137c35..f7125ebd 100644
--- a/DB/SharedConstants.lua
+++ b/DB/SharedConstants.lua
@@ -21,6 +21,7 @@ C.UIMAPIDS = {
 	-- Classic Zones
 	DUROTAR = 1,
 	ARATHI_HIGHLANDS = 14,
+	BLASTED_LANDS = 17,
 	HILLSBRAD_FOOTHILLS = 25,
 	ELWYNN_FOREST = 37,
 	DARKSHORE = 62,
@@ -250,6 +251,12 @@ C.ART_TEXTURES = {
 	WINTERVEIL_IEND = 235483,
 	WINTERVEIL_ONGOING = 235484,
 	WINTERVEIL_START = 235485,
+	ANNIVERSARY_START = 1084434,
+	ANNIVERSARY_ONGOING = 1084433,
+	ANNIVERSARY_END = 1084432,
+	TWENTIETH_ANNIVERSARY_START = 6238552,
+	TWENTIETH_ANNIVERSARY_ONGOING = 6238551,
+	TWENTIETH_ANNIVERSARY_END = 6238550,
 }
 
 C.ARCHAEOLOGY_RACES = {
diff --git a/Locales.lua b/Locales.lua
index 0c616b18..17ef1ed7 100644
--- a/Locales.lua
+++ b/Locales.lua
@@ -2,6 +2,7 @@ local L
 L = LibStub("AceLocale-3.0"):NewLocale("Rarity", "enUS", true)
 
 -- L["AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"] = true
+L["Lil'Kaz's Hilt"] = true
 L["Writhing Transmutagen"] = true
 L["When enabled, Rarity will not add tooltip information for items that aren't being tracked."] = true
 L["Hide untracked items in tooltips"] = true
diff --git a/Tests/WOWAPI.lua b/Tests/WOWAPI.lua
index 36305b99..b2bac443 100644
--- a/Tests/WOWAPI.lua
+++ b/Tests/WOWAPI.lua
@@ -36,7 +36,8 @@ _G.CreateFrame = function(...)
 	return createDummyFrame()
 end
 
-_G.EnableAddOn = function(...)
+local C_AddOns = {}
+C_AddOns.EnableAddOn = function(...)
 	print("[EnableAddOn] NYI", ...)
 end
 
@@ -44,6 +45,8 @@ _G.IsAddOnLoaded = function(...)
 	print("[IsAddOnLoaded] NYI", ...)
 end
 
+_G.C_AddOns = C_AddOns
+
 _G.GetChannelList = function(...)
 	print("[GetChannelList] NYI", ...)
 end
diff --git a/Tests/test-holiday-events.spec.lua b/Tests/test-holiday-events.spec.lua
index e2e044fe..30f6ae79 100644
--- a/Tests/test-holiday-events.spec.lua
+++ b/Tests/test-holiday-events.spec.lua
@@ -11,6 +11,13 @@ describe("HolidayEvents", function()
 			holidayTexture = SharedConstants.HOLIDAY_TEXTURES.DARKMOON_FAIRE,
 		}
 		local ITEM_WITHOUT_HOLIDAY_TEXTURE = {}
+		local ITEM_WITH_MULTIPLE_HOLIDAY_TEXTURES = {
+			holidayTexture = {
+				[SharedConstants.ART_TEXTURES.TWENTIETH_ANNIVERSARY_START] = true,
+				[SharedConstants.ART_TEXTURES.TWENTIETH_ANNIVERSARY_ONGOING] = true,
+				[SharedConstants.ART_TEXTURES.TWENTIETH_ANNIVERSARY_END] = true,
+			},
+		}
 
 		it("should return true if the item requires an active holiday event that is currently enabled", function()
 			Rarity.holiday_textures[SharedConstants.ART_TEXTURES.DMF_ONGOING] = true
@@ -38,5 +45,14 @@ describe("HolidayEvents", function()
 		it("should return true if the item doesn't require any holiday event to be active", function()
 			assertTrue(HolidayEvents.IsItemAvailableToday(ITEM_WITHOUT_HOLIDAY_TEXTURE))
 		end)
+
+		it("should return true if the item uses file data IDs and the holiday event is active", function()
+			Rarity.holiday_textures[SharedConstants.ART_TEXTURES.TWENTIETH_ANNIVERSARY_ONGOING] = true
+			assertTrue(HolidayEvents.IsItemAvailableToday(ITEM_WITH_MULTIPLE_HOLIDAY_TEXTURES))
+		end)
+
+		it("should return false if the item uses file data IDs and the holiday event is inactive", function()
+			assertFalse(HolidayEvents.IsItemAvailableToday(ITEM_WITH_MULTIPLE_HOLIDAY_TEXTURES))
+		end)
 	end)
 end)