diff --git a/code/datums/uplink_item.dm b/code/datums/uplink_item.dm
index a430a7e21b0..4d1ae80ccbc 100644
--- a/code/datums/uplink_item.dm
+++ b/code/datums/uplink_item.dm
@@ -392,8 +392,7 @@ var/list/uplink_items = list()
 
 /datum/uplink_item/stealthy_weapons/sleepy_pen
 	name = "Sleepy Pen"
-	desc = "A syringe disguised as a functional pen, filled with a potent mix of drugs, including a strong anaesthetic and a chemical that is capable of blocking the movement of the vocal chords. \
-	The pen holds one dose of the mixture. The pen can be refilled."
+	desc = "A syringe disguised as a functional pen. It's filled with a potent anaesthetic. \The pen holds two doses of the mixture. The pen can be refilled."
 	item = /obj/item/weapon/pen/sleepy
 	cost = 8
 	excludefrom = list("nuclear emergency")
diff --git a/code/modules/paperwork/pen.dm b/code/modules/paperwork/pen.dm
index 290e6a428c1..149b19307a6 100644
--- a/code/modules/paperwork/pen.dm
+++ b/code/modules/paperwork/pen.dm
@@ -73,12 +73,10 @@
 	if(..())
 		if(reagents.total_volume)
 			if(M.reagents)
-				reagents.trans_to(M, 55)
+				reagents.trans_to(M, 50)
 
 
 /obj/item/weapon/pen/sleepy/New()
-	create_reagents(55)
-	reagents.add_reagent("stoxin", 30)
-	reagents.add_reagent("mutetoxin", 15)
-	reagents.add_reagent("tirizene", 10)
+	create_reagents(100)
+	reagents.add_reagent("ketamine", 100)
 	..()
diff --git a/code/modules/reagents/Chemistry-Reagents.dm b/code/modules/reagents/Chemistry-Reagents.dm
index d6264ba0392..e08f7203444 100644
--- a/code/modules/reagents/Chemistry-Reagents.dm
+++ b/code/modules/reagents/Chemistry-Reagents.dm
@@ -662,7 +662,8 @@ datum
 
 			on_mob_life(var/mob/living/M as mob)
 				if(!M) M = holder.my_atom
-				M.adjustBrainLoss(0.7)
+				if(prob(70))
+					M.adjustBrainLoss(1)
 				..()
 				return
 
@@ -1825,18 +1826,6 @@ datum
 					M.status_flags &= ~FAKEDEATH
 				..()8*/
 
-		mutetoxin
-			name = "Mute Toxin"
-			id = "mutetoxin"
-			description = "A toxin that temporarily paralyzes the vocal cords."
-			reagent_state = LIQUID
-			color = "#F0F8FF" // rgb: 240, 248, 255
-
-			on_mob_life(var/mob/living/M)
-				if(!M) M = holder.my_atom
-				M.silent += REM + 1
-				..()
-
 		staminatoxin
 			name = "Tirizene"
 			id = "tirizene"
diff --git a/code/modules/reagents/Chemistry-Recipes.dm b/code/modules/reagents/Chemistry-Recipes.dm
index 8b70470778b..2bd3ec01812 100644
--- a/code/modules/reagents/Chemistry-Recipes.dm
+++ b/code/modules/reagents/Chemistry-Recipes.dm
@@ -128,6 +128,7 @@ datum
 			result = "space_drugs"
 			required_reagents = list("mercury" = 1, "sugar" = 1, "lithium" = 1)
 			result_amount = 3
+			mix_message = "Slightly dizzying fumes drift from the solution."
 
 		lube
 			name = "Space Lube"
@@ -384,13 +385,6 @@ datum
 			required_reagents = list("carpotoxin" = 5, "stoxin" = 5, "copper" = 5)
 			result_amount = 2
 
-		mutetoxin
-			name = "Mute toxin"
-			id = "mutetoxin"
-			result = "mutetoxin"
-			required_reagents = list("uranium" = 2, "water" = 1, "carbon" = 1)
-			result_amount = 2
-
 		rezadone
 			name = "Rezadone"
 			id = "rezadone"
diff --git a/code/modules/reagents/newchem/medicine.dm b/code/modules/reagents/newchem/medicine.dm
index 25dff0db85f..be4ef97cf9e 100644
--- a/code/modules/reagents/newchem/medicine.dm
+++ b/code/modules/reagents/newchem/medicine.dm
@@ -66,6 +66,7 @@ datum/reagent/salglu_solution
 	description = "Has a 33% chance per metabolism cycle to heal brute and burn damage."
 	reagent_state = LIQUID
 	color = "#C8A5DC"
+	metabolization_rate = 0.15
 
 datum/reagent/salglu_solution/on_mob_life(var/mob/living/M as mob)
 	if(!M) M = holder.my_atom
@@ -799,8 +800,8 @@ datum/reagent/stimulants/on_mob_life(var/mob/living/M as mob)
 	if(!M) M = holder.my_atom
 	M.adjustOxyLoss(-5*REM)
 	M.adjustToxLoss(-5*REM)
-	M.adjustBruteLoss(-5*REM)
-	M.adjustFireLoss(-5*REM)
+	M.adjustBruteLoss(-10*REM)
+	M.adjustFireLoss(-10*REM)
 	M.setStaminaLoss(0)
 	var/status = CANSTUN | CANWEAKEN | CANPARALYSE
 	M.status_flags &= ~status
@@ -810,8 +811,8 @@ datum/reagent/stimulants/reagent_deleted(var/mob/living/M as mob)
 	if(!M) M = holder.my_atom
 	M.status_flags |= CANSTUN | CANWEAKEN | CANPARALYSE
 	M.adjustBruteLoss(12)
-	M.adjustToxLoss(12)
-	M.Stun(3)
+	M.adjustToxLoss(24)
+	M.Stun(4)
 	..()
 	return
 
diff --git a/code/modules/reagents/newchem/toxins.dm b/code/modules/reagents/newchem/toxins.dm
index 3daf0372372..23a793d4e28 100644
--- a/code/modules/reagents/newchem/toxins.dm
+++ b/code/modules/reagents/newchem/toxins.dm
@@ -354,6 +354,26 @@ datum/reagent/sodium_thiopental/on_mob_life(var/mob/living/M as mob)
 	..()
 	return
 
+datum/reagent/ketamine
+	name = "Ketamine"
+	id = "ketamine"
+	description = "A potent veterinary tranquilizer."
+	reagent_state = LIQUID
+	color = "#646EA0"
+	metabolization_rate = 0.8
+
+datum/reagent/ketamine/on_mob_life(var/mob/living/M as mob)
+	if(!M) M = holder.my_atom
+	if(current_cycle <= 10)
+		if(prob(20))
+			M.emote("yawn")
+	if(current_cycle == 6)
+		M.eye_blurry = max(M.eye_blurry, 5)
+	if(current_cycle >= 10)
+		M.Paralyse(10)
+	..()
+	return
+
 datum/reagent/sulfonal
 	name = "Sulfonal"
 	id = "sulfonal"
@@ -560,4 +580,49 @@ datum/reagent/atrazine/reaction_mob(var/mob/living/M, var/method=TOUCH, var/volu
 	result = "atrazine"
 	required_reagents = list("chlorine" = 1, "hydrogen" = 1, "nitrogen" = 1)
 	result_amount = 3
-	mix_message = "The mixture gives off a harsh odor"
\ No newline at end of file
+	mix_message = "The mixture gives off a harsh odor"
+
+datum/reagent/capulettium
+	name = "Capulettium"
+	id = "capulettium"
+	description = "A rare drug that causes the user to appear dead for some time."
+	reagent_state = LIQUID
+	color = "#60A584"
+
+/datum/chemical_reaction/capulettium
+	name = "capulettium"
+	id = "capulettium"
+	result = "capulettium"
+	required_reagents = list("neurotoxin2" = 1, "chlorine" = 1, "hydrogen" = 1)
+	result_amount = 1
+	mix_message = "The smell of death wafts up from the solution."
+
+datum/reagent/capulettium/on_mob_life(var/mob/living/M as mob)
+	if(!M) M = holder.my_atom
+	M.eye_blurry = max(M.eye_blurry, 2)
+	if(current_cycle == 12)
+		M.emote("deathgasp")
+		M.Paralyse(10)
+	..()
+	return
+
+datum/reagent/capulettium_plus
+	name = "Capulettium Plus"
+	id = "capulettium_plus"
+	description = "A rare and expensive drug that causes the user to appear dead for some time while they retain consciousness and vision."
+	reagent_state = LIQUID
+	color = "#60A584"
+
+/datum/chemical_reaction/capulettium_plus
+	name = "capulettium_plus"
+	id = "capulettium_plus"
+	result = "capulettium_plus"
+	required_reagents = list("capulettium" = 1, "ephedrine" = 1, "methamphetamine" = 1)
+	result_amount = 3
+	mix_message = "The solution begins to slosh about violently by itself."
+
+datum/reagent/capulettium_plus/on_mob_life(var/mob/living/M as mob)
+	if(!M) M = holder.my_atom
+	M.silent += REM + 1
+	..()
+	return
diff --git a/code/setup.dm b/code/setup.dm
index 9f6992e63d2..f841b9f6ab4 100644
--- a/code/setup.dm
+++ b/code/setup.dm
@@ -802,7 +802,7 @@ var/list/be_special_flags = list(
 //feel free to add shit to lists below
 var/list/tachycardics = list("coffee", "inaprovaline", "hyperzine", "nitroglycerin", "thirteenloko", "nicotine")	//increase heart rate
 var/list/bradycardics = list("neurotoxin", "cryoxadone", "clonexadone", "space_drugs", "stoxin")					//decrease heart rate
-var/list/heartstopper = list("zombie_powder") //this stops the heart
+var/list/heartstopper = list("zombie_powder", "capulettium", "capulettium_plus") //this stops the heart
 var/list/cheartstopper = list() //this stops the heart when overdose is met -- c = conditional
 
 //proc/get_pulse methods