diff --git a/src/Data/Gems.lua b/src/Data/Gems.lua
index 3f8db70f7..59228881b 100644
--- a/src/Data/Gems.lua
+++ b/src/Data/Gems.lua
@@ -18774,6 +18774,24 @@ return {
 		Tier = 4,
 		naturalMaxLevel = 1,
 	},
+	["Metadata/Items/Gems/SkillGemEternalMarkSupport"] = {
+		name = "Eternal Mark",
+		gameId = "Metadata/Items/Gems/SupportGemEternalMark",
+		variantId = "EternalMarkSupport",
+		grantedEffectId = "SupportEternalMarkPlayer",
+		tags = {
+			support = true,
+			mark = true,
+		},
+		gemType = "Support",
+		gemFamily = "Eternal Mark",
+		tagString = "Mark",
+		reqStr = 0,
+		reqDex = 0,
+		reqInt = 100,
+		Tier = 3,
+		naturalMaxLevel = 1,
+	},
 	["Metadata/Items/Gems/SkillGemCatalysingElementsSupport"] = {
 		name = "Catalysing Elements",
 		gameId = "Metadata/Items/Gems/SupportGemCatalysingElements",
diff --git a/src/Data/Skills/sup_int.lua b/src/Data/Skills/sup_int.lua
index 612992061..1123985ce 100644
--- a/src/Data/Skills/sup_int.lua
+++ b/src/Data/Skills/sup_int.lua
@@ -3686,6 +3686,34 @@ skills["SupportEssenceHarvestPlayer"] = {
 		},
 	}
 }
+skills["SupportEternalMarkPlayer"] = {
+	name = "Eternal Mark",
+	description = "Supports Mark Skills, causing them to not be Consumed the first time they are Activated.",
+	color = 3,
+	support = true,
+	requireSkillTypes = { SkillType.Mark, },
+	addSkillTypes = { },
+	excludeSkillTypes = { },
+	gemFamily = { "EternalMark",},
+	levels = {
+		[1] = { levelRequirement = 0, manaMultiplier = 10, },
+	},
+	statSets = {
+		[1] = {
+			label = "Eternal Mark",
+			incrementalEffectiveness = 0.054999999701977,
+			statDescriptionScope = "gem_stat_descriptions",
+			baseFlags = {
+			},
+			stats = {
+				"marks_avoid_consumption_when_first_activated",
+			},
+			levels = {
+				[1] = { actorLevel = 1, },
+			},
+		},
+	}
+}
 skills["SupportExcisePlayer"] = {
 	name = "Excise",
 	description = "Supports any damaging Skill that you use yourself, granting it significantly higher chance to Critically Hit, but causing it to gain a long cooldown. Cannot support Skills which already have a cooldown.",
diff --git a/src/Export/Skills/sup_int.txt b/src/Export/Skills/sup_int.txt
index 0b1786e04..f69fb403c 100644
--- a/src/Export/Skills/sup_int.txt
+++ b/src/Export/Skills/sup_int.txt
@@ -629,6 +629,11 @@ statMap = {
 #mods
 #skillEnd
 
+#skill SupportEternalMarkPlayer
+#set SupportEternalMarkPlayer
+#mods
+#skillEnd
+
 #skill SupportExcisePlayer
 #set SupportExcisePlayer
 statMap = {