diff --git a/spec/System/TestItemsTab_spec.lua b/spec/System/TestItemsTab_spec.lua
index a5dd31920e..4ef9bfe091 100644
--- a/spec/System/TestItemsTab_spec.lua
+++ b/spec/System/TestItemsTab_spec.lua
@@ -16,6 +16,39 @@ describe("TestItemsTab", function()
 		runCallback("OnFrame")
 	end)
 
+	it("colours complete multiline rune modifiers without joining normal and Bonded lines", function()
+		local firstLine = { line = "Increases and Reductions to Spell Damage also", bonded = false }
+		local continuation = { line = " apply to Attacks", bonded = false }
+		local supported = { line = "+10 to maximum Life", bonded = false }
+		local function bonded(modLine)
+			return { line = modLine.line, bonded = true }
+		end
+		local blue, red = colorCodes.MAGIC, colorCodes.UNSUPPORTED
+		local cases = {
+			{ lines = { firstLine, continuation, supported }, colours = { blue, blue, blue } },
+			{ lines = { firstLine, continuation }, displayLines = { "First display line", "Continuation display line" }, colours = { blue, blue } },
+			{ lines = { bonded(firstLine), bonded(continuation), supported }, colours = { blue, blue, blue } },
+			{ lines = { firstLine, bonded(continuation) }, colours = { red, red } },
+			{ lines = { bonded(firstLine), continuation }, colours = { red, red } },
+			{ lines = { firstLine, supported, bonded(supported), continuation }, colours = { red, blue, blue, red } },
+		}
+		local comparison = stub(build.itemsTab, "AddModComparisonTooltip")
+		for _, case in ipairs(cases) do
+			local tooltip = new("Tooltip"):Tooltip()
+			local value = { name = "Test Rune", req = 1, lines = { }, modLines = case.lines }
+			for _, modLine in ipairs(case.lines) do
+				table.insert(value.lines, (modLine.bonded and "Bonded: " or "") .. modLine.line)
+			end
+			value.lines = case.displayLines or value.lines
+			build.itemsTab.controls.displayItemRune1.tooltipFunc(tooltip, "HOVER", 1, value)
+			assert.are.equal(#case.lines + 1, #tooltip.lines)
+			for index, line in ipairs(value.lines) do
+				assert.are.equal(case.colours[index] .. line, tooltip.lines[index + 1].text)
+			end
+		end
+		comparison:revert()
+	end)
+
 	it("compares weapons in the skill's assigned set, with Both following the Items tab", function()
 		build.skillsTab:PasteSocketGroup("Spark 20/0  1")
 		local group = build.skillsTab.displayGroup
@@ -871,6 +904,10 @@ Ruby]])
 				assert.are.equals(2, #ticabaRune.lines)
 				assert.are.equals("Hits against you have 50% reduced Critical Damage Bonus", ticabaRune.lines[1])
 				assert.are.equals("Hits against you have 50% reduced Critical Damage Bonus", ticabaRune.lines[2])
+				assert.are.same({
+					{ line = ticabaRune.lines[1], bonded = false },
+					{ line = ticabaRune.lines[2], bonded = false },
+				}, ticabaRune.modLines)
 			end)
 
 			it("keeps pure Bonded slot entries and uses the regular rune mod as the dropdown label", function ()
@@ -886,6 +923,17 @@ Ruby]])
 				for _, rune in ipairs(build.itemsTab:GetValidRunesForItem(item)) do
 					if rune.name == "Perfect Resolve Rune" then
 						assert.are.equals("+15 to Intelligence", rune.label)
+						assert.are.equal(#rune.lines, #rune.modLines)
+						local bondedLines = { }
+						for index, modLine in ipairs(rune.modLines) do
+							assert.are.equal((modLine.bonded and "Bonded: " or "") .. modLine.line, rune.lines[index])
+							if modLine.bonded then
+								table.insert(bondedLines, modLine.line)
+							else
+								assert.are.equal("+15 to Intelligence", modLine.line)
+							end
+						end
+						assert.are.same({ "+50 to maximum Energy Shield" }, bondedLines)
 						return
 					end
 				end
diff --git a/src/Classes/ItemsTab.lua b/src/Classes/ItemsTab.lua
index 1ee55268d2..6ae64b84ad 100644
--- a/src/Classes/ItemsTab.lua
+++ b/src/Classes/ItemsTab.lua
@@ -812,8 +812,29 @@ holding Shift will put it in the second.]])
 				if value.req > 1 then
 					tooltip:AddLine(14, "^7" .. s_format("Requires: Level %d", value.req))
 				end
-				for _, line in ipairs(value.lines) do
-					tooltip:AddLine(14, colorCodes.MAGIC .. line)
+				local lineIndex = 1
+				while lineIndex <= #value.modLines do
+					-- Match item parsing: retry unsupported text with its continuation line.
+					local modLine = value.modLines[lineIndex]
+					local line = modLine.line:match("^%s*(.-)%s*$")
+					local modList, extra = modLib.parseMod(line)
+					local lineCount = 1
+					local nextModLine = value.modLines[lineIndex + 1]
+					if (not modList or extra) and nextModLine then
+						if modLine.bonded == nextModLine.bonded then
+							local nextLine = nextModLine.line:match("^%s*(.-)%s*$")
+							local combinedMods, combinedExtra = modLib.parseMod(line .. " " .. nextLine, true)
+							if combinedMods and not combinedExtra then
+								modList, extra = combinedMods, combinedExtra
+								lineCount = 2
+							end
+						end
+					end
+					local colour = (modList and not extra) and colorCodes.MAGIC or colorCodes.UNSUPPORTED
+					for index = lineIndex, lineIndex + lineCount - 1 do
+						tooltip:AddLine(14, colour .. value.lines[index])
+					end
+					lineIndex = lineIndex + lineCount
 				end
 				-- Adding Comparison
 				local compLines = { type = "Rune" }
@@ -2223,18 +2244,21 @@ function ItemsTabClass:UpdateAffixControls()
 	self:UpdateCustomControls()
 end
 
-runeModLines = { { name = "None", label = "None", lines = { "None" }, mods = { }, req = 1, order = -1, slot = "None", group = -1, isSocketBound = false } }
+runeModLines = { { name = "None", label = "None", lines = { "None" }, modLines = { }, mods = { }, req = 1, order = -1, slot = "None", group = -1, isSocketBound = false } }
 for name, runeMods in pairs(data.itemMods.Runes) do
 	-- Some runes have multiple mod lines; insert each as separate entry
 	for slotType, runeMod in pairs(runeMods) do
 		-- Bonded stats are stored separately for calculation, but remain part of the
 		-- visible rune description and are prefixed only at this presentation boundary.
 		local lines = { }
+		local modLines = { }
 		for _, line in ipairs(runeMod) do
 			t_insert(lines, line)
+			t_insert(modLines, { line = line, bonded = false })
 		end
 		for _, line in ipairs(runeMod.bonded or { }) do
 			t_insert(lines, "Bonded: " .. line)
+			t_insert(modLines, { line = line, bonded = true })
 		end
 		local mods = { }
 		for _, line in ipairs(runeMod) do
@@ -2244,7 +2268,7 @@ for name, runeMods in pairs(data.itemMods.Runes) do
 			end
 		end
 		local order = (runeMod.statOrder and runeMod.statOrder[1]) or (runeMod.bonded and runeMod.bonded.statOrder and runeMod.bonded.statOrder[1]) or 0
-		t_insert(runeModLines, { name = name, label = runeMod[1], lines = lines, mods = mods, req = runeMod.levelReq, order = order, slot = slotType, type = runeMod.type, group = #lines, isSocketBound = runeMod.isSocketBound, localMod = runeMod.localMod, limit = runeMod.limit, canSocketInChakraSlots = runeMod.canSocketInChakraSlots, canSocketInUniqueItems = runeMod.canSocketInUniqueItems, canSocketInJewellery = runeMod.canSocketInJewellery })
+		t_insert(runeModLines, { name = name, label = runeMod[1], lines = lines, modLines = modLines, mods = mods, req = runeMod.levelReq, order = order, slot = slotType, type = runeMod.type, group = #lines, isSocketBound = runeMod.isSocketBound, localMod = runeMod.localMod, limit = runeMod.limit, canSocketInChakraSlots = runeMod.canSocketInChakraSlots, canSocketInUniqueItems = runeMod.canSocketInUniqueItems, canSocketInJewellery = runeMod.canSocketInJewellery })
 	end
 end
 table.sort(runeModLines, function(a, b)
@@ -2280,12 +2304,14 @@ function ItemsTabClass:GetValidRunesForItem(item)
 			if not addedRune then
 				addedRune = copyTable(rune, true)
 				addedRune.lines = { }
+				addedRune.modLines = { }
 				t_insert(runes, addedRune)
 				addedRunes[rune.name] = addedRune
 			end
 			addedRune.label = addedRune.label or rune.label
-			for _, line in ipairs(rune.lines) do
+			for index, line in ipairs(rune.lines) do
 				t_insert(addedRune.lines, line)
+				t_insert(addedRune.modLines, rune.modLines[index])
 			end
 		end
 	end