diff --git a/Classic/DireMaul/Lethtendris.lua b/Classic/DireMaul/Lethtendris.lua
index 39c3a7f99..ee198d937 100644
--- a/Classic/DireMaul/Lethtendris.lua
+++ b/Classic/DireMaul/Lethtendris.lua
@@ -9,7 +9,7 @@ mod:RegisterEnableMob(
 	14349 -- Pimgib
 )
 mod:SetEncounterID(345)
---mod:SetRespawnTime(0)
+--mod:SetRespawnTime(0) resets, doesn't respawn
 
 --------------------------------------------------------------------------------
 -- Localization
@@ -26,25 +26,134 @@ end
 
 function mod:GetOptions()
 	return {
-
+		-- Lethtendris
+		17228, -- Shadow Bolt Volley
+		{13338, "DISPEL"}, -- Curse of Thorns
+		{16247, "DISPEL"}, -- Curse of Tongues
+		11962, -- Immolate
+		{22710, "DISPEL"}, -- Enlarge
+		-- Pimgib
+		15744, -- Blast Wave
+		{22713, "DISPEL"}, -- Flame Buffet
+	}, {
+		[17228] = self.displayName, -- Lethtendris
+		[15744] = L.pimgib,
 	}
 end
 
 function mod:OnBossEnable()
+	-- Lethtendris
+	self:Log("SPELL_CAST_START", "ShadowBoltVolley", 17228)
 	if self:Retail() then
-		self:RegisterEvent("ENCOUNTER_START") -- XXX no boss frames
+		-- Curse of Thorns is instant cast on Retail
+		self:Log("SPELL_AURA_APPLIED", "CurseOfThornsApplied", 450864)
+	else -- Classic
+		self:Log("SPELL_CAST_START", "CurseOfThorns", 13338)
+		self:Log("SPELL_AURA_APPLIED", "CurseOfThornsApplied", 13338)
+	end
+	self:Log("SPELL_AURA_APPLIED", "CurseOfTonguesApplied", 16247)
+	self:Log("SPELL_CAST_START", "Immolate", 11962)
+	self:Log("SPELL_CAST_SUCCESS", "Enlarge", 22710)
+	self:Log("SPELL_AURA_APPLIED", "EnlargeApplied", 22710)
+
+	-- Pimgib
+	self:Log("SPELL_CAST_START", "BlastWave", 15744)
+	self:Log("SPELL_CAST_SUCCESS", "FlameBuffet", 22713)
+	self:Log("SPELL_AURA_APPLIED_DOSE", "FlameBuffetApplied", 22713)
+	self:Death("PimgibDeath", 14349)
+
+	if self:Heroic() then -- no encounter events in Timewalking
+		self:RegisterEvent("INSTANCE_ENCOUNTER_ENGAGE_UNIT", "CheckBossStatus")
+		self:Death("Win", 14327)
 	end
 end
 
 function mod:OnEngage()
+	self:CDBar(11962, 3.1) -- Immolate
+	if self:Dispeller("magic", nil, 22713) then
+		self:CDBar(22713, 7.2) -- Flame Buffet
+	end
+	self:CDBar(15744, 9.7) -- Blast Wave
+	if self:Dispeller("magic", true, 22710) then
+		self:CDBar(22710, 17.7) -- Enlarge
+	end
+	self:CDBar(17228, 18.1) -- Shadow Bolt Volley
 end
 
 --------------------------------------------------------------------------------
 -- Event Handlers
 --
 
-function mod:ENCOUNTER_START(_, id) -- XXX no boss frames
-	if id == self.engageId then
-		self:Engage()
+-- Lethtendris
+
+function mod:ShadowBoltVolley(args)
+	if self:MobId(args.sourceGUID) == 14327 then -- Lethtendris
+		self:Message(args.spellId, "red", CL.casting:format(args.spellName))
+		self:CDBar(args.spellId, 17.0)
+		self:PlaySound(args.spellId, "alert")
+	end
+end
+
+function mod:CurseOfThorns(args)
+	self:Message(args.spellId, "yellow", CL.casting:format(args.spellName))
+	self:PlaySound(args.spellId, "alert")
+end
+
+function mod:CurseOfThornsApplied(args)
+	if self:Me(args.destGUID) or self:Dispeller("curse", nil, 13338) then
+		self:TargetMessage(13338, "yellow", args.destName)
+		self:PlaySound(13338, "alert", nil, args.destName)
+	end
+end
+
+function mod:CurseOfTonguesApplied(args)
+	if (self:Me(args.destGUID) or self:Dispeller("curse", nil, args.spellId)) and self:MobId(args.sourceGUID) == 14327 then -- Lethtendris
+		self:TargetMessage(args.spellId, "yellow", args.destName)
+		self:PlaySound(args.spellId, "alert", nil, args.destName)
+	end
+end
+
+function mod:Immolate(args)
+	self:Message(args.spellId, "orange", CL.casting:format(args.spellName))
+	self:CDBar(args.spellId, 14.5)
+	self:PlaySound(args.spellId, "alert")
+end
+
+function mod:Enlarge(args)
+	if self:Dispeller("magic", true, args.spellId) then
+		self:CDBar(args.spellId, 32.8)
 	end
 end
+
+function mod:EnlargeApplied(args)
+	if self:Dispeller("magic", true, args.spellId) and not self:Friendly(args.destFlags) then
+		self:Message(args.spellId, "yellow", CL.on:format(args.spellName, args.destName))
+		self:PlaySound(args.spellId, "alert")
+	end
+end
+
+-- Pimgib
+
+function mod:BlastWave(args)
+	self:Message(args.spellId, "yellow", CL.casting:format(args.spellName))
+	self:CDBar(args.spellId, 18.2)
+	self:PlaySound(args.spellId, "alert")
+end
+
+function mod:FlameBuffet(args)
+	if self:Dispeller("magic", nil, args.spellId) then
+		self:CDBar(args.spellId, 6.1)
+	end
+end
+
+function mod:FlameBuffetApplied(args)
+	if args.amount % 2 == 0 and self:Dispeller("magic", nil, args.spellId) then
+		self:StackMessage(args.spellId, "orange", args.destName, args.amount, 4)
+		self:PlaySound(args.spellId, "alert", nil, args.destName)
+	end
+end
+
+function mod:PimgibDeath()
+	self:StopBar(15744) -- Blast Wave
+	self:StopBar(22713) -- Flame Buffet
+end
diff --git a/Classic/DireMaul/Options/Colors.lua b/Classic/DireMaul/Options/Colors.lua
index 4906bab58..91b74be14 100644
--- a/Classic/DireMaul/Options/Colors.lua
+++ b/Classic/DireMaul/Options/Colors.lua
@@ -43,6 +43,13 @@ BigWigs:AddColors("King Gordok", {
 })
 
 BigWigs:AddColors("Lethtendris", {
+	[11962] = "orange",
+	[13338] = {"blue","yellow"},
+	[15744] = "yellow",
+	[16247] = {"blue","yellow"},
+	[17228] = "red",
+	[22710] = "yellow",
+	[22713] = {"blue","orange"},
 })
 
 BigWigs:AddColors("Hydrospawn", {
diff --git a/Classic/DireMaul/Options/Sounds.lua b/Classic/DireMaul/Options/Sounds.lua
index af01f865e..b33d4456f 100644
--- a/Classic/DireMaul/Options/Sounds.lua
+++ b/Classic/DireMaul/Options/Sounds.lua
@@ -40,6 +40,13 @@ BigWigs:AddSounds("King Gordok", {
 })
 
 BigWigs:AddSounds("Lethtendris", {
+	[11962] = "alert",
+	[13338] = "alert",
+	[15744] = "alert",
+	[16247] = "alert",
+	[17228] = "alert",
+	[22710] = "alert",
+	[22713] = "alert",
 })
 
 BigWigs:AddSounds("Hydrospawn", {