The Tz in Norflox Tz simply means tiletamine-zolazepam.

1.Aspirin

2.Bismuth sub salicyclate ( Pepto-bismol)

3. Buterphenol

4. Chlorpromazine HCL

5. Codeine + Acetaminophen ( Combination)

6. Chlormphenicol (Kittens)

7.Dopamine HCl

8. Enrofloxacin

9. Gentamicin

10. Pentobarbitol

11.Phenobarbitol

12. Piroxicam

13. Tetracycline

14.Tiletamine

Penalty Group 3 consists of: (1) a material, compound, mixture, or preparation that contains any quantity of the following substances having a potential for abuse associated with a stimulant effect on the central nervous system: * Methylphenidate and its salts; and * Phenmetrazine and its salts; (2) a material, compound, mixture, or preparation that contains any quantity of the following substances having a potential for abuse associated with a depressant effect on the central nervous system: * a substance that contains any quantity of a derivative of barbituric acid, or any salt of a derivative of barbituric acid not otherwise described by this subsection; * a compound, mixture, or preparation containing amobarbital, secobarbital, pentobarbital, or any salt of any of these, and one or more active medicinal ingredients that are not listed in any penalty group; * a suppository dosage form containing amobarbital, secobarbital, pentobarbital, or any salt of any of these drugs, and approved by the United States Food and Drug Administration for marketing only as a suppository; * Alprazolam; * Amobarbital; * Bromazepam; * Camazepam; * Chlordiazepoxide; * Chlorhexadol; * Clobazam; * Clonazepam; * Clorazepate; * Clotiazepam; * Cloxazolam; * Delorazepam; * Diazepam; * Estazolam; * Ethyl loflazepate; * Fludiazepam; * Flurazepam; * Glutethimide; * Halazepam; * Haloxzolam; * Ketazolam; * Loprazolam; * Lorazepam; * Lormetazepam; * Lysergic acid, including its salts, isomers, and salts of isomers; * Lysergic acid amide, including its salts, isomers, and salts of isomers; * Mebutamate; * Medazepam; * Methyprylon; * Midazolam; * Nimetazepam; * Nitrazepam; * Nordiazepam; * Oxazepam; * Oxazolam; * Pentazocine, its salts, derivatives, or compounds or mixtures thereof; * Pentobarbital; * Pinazepam; * Prazepam; * Quazepam; * Secobarbital; * Sulfondiethylmethane; * Sulfonethylmethane; * Sulfonmethane; * Temazepam; * Tetrazepam; * Tiletamine and zolazepam in combination, and its salts. (some trade or other names for a tiletamine-zolazepam combination product: Telazol, for tiletamine: * 2-(ethylamino)-2-(2-thienyl)-cyclohexanone, and for zolazepam: * 4-(2-fluorophenyl)-6, 8-dihydro-1,3,8,-trimethylpyrazolo-[3,4-e](1,4)-d diazepin-7(1H)-one, flupyrazapon); * Triazolam; * Zaleplon; and Zolpidem; (3) Nalorphine; (4) a material, compound, mixture, or preparation containing limited quantities of the following narcotic drugs, or any of their salts: * not more than 1.8 grams of codeine, or any of its salts, per 100 milliliters or not more than 90 milligrams per dosage unit, with an equal or greater quantity of an isoquinoline alkaloid of opium; * not more than 1.8 grams of codeine, or any of its salts, per 100 milliliters or not more than 90 milligrams per dosage unit, with one or more active, nonnarcotic ingredients in recognized therapeutic amounts; * not more than 300 milligrams of dihydrocodeinone (hydrocodone), or any of its salts, per 100 milliliters or not more than 15 milligrams per dosage unit, with a fourfold or greater quantity of an isoquinoline alkaloid of opium; * not more than 300 milligrams of dihydrocodeinone (hydrocodone), or any of its salts, per 100 milliliters or not more than 15 milligrams per dosage unit, with one or more active, nonnarcotic ingredients in recognized therapeutic amounts; * not more than 1.8 grams of dihydrocodeine, or any of its salts, per 100 milliliters or not more than 90 milligrams per dosage unit, with one or more active, nonnarcotic ingredients in recognized therapeutic amounts; * not more than 300 milligrams of ethylmorphine, or any of its salts, per 100 milliliters or not more than 15 milligrams per dosage unit, with one or more active, nonnarcotic ingredients in recognized therapeutic amounts; * not more than 500 milligrams of opium per 100 milliliters or per 100 grams, or not more than 25 milligrams per dosage unit, with one or more active, nonnarcotic ingredients in recognized therapeutic amounts; * not more than 50 milligrams of morphine, or any of its salts, per 100 milliliters or per 100 grams with one or more active, nonnarcotic ingredients in recognized therapeutic amounts; * and not more than 1 milligram of difenoxin and not less than 25 micrograms of atropine sulfate per dosage unit; * (5) a material, compound, mixture, or preparation that contains any quantity of the following substances: * Barbital; * Chloral betaine; * Chloral hydrate; * Ethchlorvynol; * Ethinamate; * Meprobamate; * Methohexital; * Methylphenobarbital (Mephobarbital); * Paraldehyde; * Petrichloral; and * Phenobarbital; (6) Peyote, unless unharvested and growing in its natural state, meaning all parts of the plant classified botanically as Lophophora, whether growing or not, the seeds of the plant, an extract from a part of the plant, and every compound, manufacture, salt, derivative, mixture, or preparation of the plant, its seeds, or extracts; (7) unless listed in another penalty group, a material, compound, mixture, or preparation that contains any quantity of the following substances having a stimulant effect on the central nervous system, including the substance's salts, optical, position, or geometric isomers, and salts of the substance's isomers, if the existence of the salts, isomers, and salts of isomers is possible within the specific chemical designation: * Benzphetamine; * Cathine [(+)-norpseudoephedrine]; * Chlorphentermine; * Clortermine; * Diethylpropion; * Fencamfamin; * Fenfluramine; * Fenproporex; * Mazindol; * Mefenorex; * Modafinil; * Pemoline (including organometallic complexes and their chelates); * Phendimetrazine; * Phentermine; * Pipradrol; * Sibutramine; and * SPA [(-)-1-dimethylamino-1,2-diphenylethane]; (8) unless specifically excepted or unless listed in another penalty group, a material, compound, mixture, or preparation that contains any quantity of the following substance, including its salts: Dextropropoxyphene (Alpha-(+)- 4-dimethylamino-1,2-diphenyl-3-methyl-2-propionoxybutane); and (9) an anabolic steroid or any substance that is chemically or pharmacologically related to testosterone, other than an estrogen, progestin, or corticosteroid, and promotes muscle growth, including: * Boldenone; * Chlorotestosterone (4-chlortestosterone); * Clostebol; * Dehydrochlormethyltestosterone; * Dihydrotestosterone (4-dihydrotestosterone); * Drostanolone; * Ethylestrenol; * Fluoxymesterone; * Formebulone; * Mesterolone; * Methandienone; * Methandranone; * Methandriol; * Methandrostenolone; * Methenolone; * Methyltestosterone; * Mibolerone; * Nandrolone; * Norethandrolone; * Oxandrolone; * Oxymesterone; * Oxymetholone; * Stanolone; * Stanozolol; * Testolactone; * Testosterone; and * Trenbolone. (b) Penalty Group 3 does not include a compound, mixture, or preparation containing a stimulant substance listed in Subsection (a)(1) if the compound, mixture, or preparation contains one or more active medicinal ingredients not having a stimulant effect on the central nervous system and if the admixtures are included in combinations, quantity, proportion, or concentration that vitiate the potential for abuse of the substances that have a stimulant effect on the central nervous system. (c) Penalty Group 3 does not include a compound, mixture, or preparation containing a depressant substance listed in Subsection (a)(2) or (a)(5) if the compound, mixture, or preparation contains one or more active medicinal ingredients not having a depressant effect on the central nervous system and if the admixtures are included in combinations, quantity, proportion, or concentration that vitiate the potential for abuse of the substances that have a depressant effect on the central nervous system.

Let's start off with stating that any and all substances can kill you (even too much water), whether they be legal or not. Since you ask which illegal drugs can kill you, the answer would be ALL illegal drugs. The following is an attempt list of all controlled substances:

((+/-)cis-4,5-dihydro-4-methyl-5-phenyl-2-oxazolamine)

(+/-)cis-4-methylaminorex

1-[1-(2-thienyl)cyclohexyl]

1-phenylcyclohexylamine

1-piperidinocyclohexanecarbonitrile

2,5-dimethoxy-4-ethylamphet-amine

3,4,5-trimethoxy

3,4-methylenedioxy-N-ethylamphetamine

3,4-methylenedioxymethamphetamine

3-Methylfentanyl

3-methylthiofentanyl

4-Bromo-2,5-dimethoxyphenethylamine

4-methoxyamphetamine

4-methyl-2,5-dimethoxy-amphetamine

Acetorphine

Acetyl-alpha-methylfentanyl

Acetyldihydrocodeine

Acetylmethadol

Alfentanil

Allylprodine

Alpha-ethyltryptamine

Alpha-methylfentanyl

Alpha-methylthiofentanyl

Alpha-methyltryptamine

Alphacetylmethadol

Alphameprodine

Alphamethadol

Alphaprodine

Amobarbital

Amphetamine

Anabolic

Anileridine

Benzethidine

Benzphetamine

Benzylmorphine

Beta-hydroxy-3-methylfentanyl

Beta-hydroxyfentanyl

Betacetylmethadol

Betameprodine

Betamethadol

Betaprodine

Bezitramide

Bufotenine

Carfentanil

Cathinone

Chlorhexadol

Chlorphentermine

Clonitazene

Clortermine

Cocaine

Codeine

Codeine-N-Oxide

Cyprenorphine

Desomorphine

Dextromoramide

Diampromide

Diethylthiambutene

Difenoxin

Dihydrocodeine

Dihydroetorphine

Dihydromorphine

Dimenoxadol

Dimepheptanol

Dimethylthiambutene

Dimethyltryptamine

Dioxaphetyl

Diphenoxylate

Dipipanone

Dronabinol

Drotebanol

Ethylamine

Ethylmethylthiambutene

Ethylmorphine

Etonitazene

Etorphine

Etoxeridine

Fentanyl

Furethidine

Glutethimide

Granulated

Heroin

Hydrocodone

Hydromorphinol

Hydromorphone

Hydroxypethidine

Ibogaine

Isomethadone

Ketamine,

Ketobemidone

Levo-alphacetylmethadol

Levomoramide

Levophenacylmorphan

Levorphanol

Lysergic

MPPP

Marihuana

Mecloqualone

Mescaline

Metazocine

Methadone

Methadone-Intermediate

Methamphetamine

Methaqualone

Methcathinone

Methylaminorex

Methyldesorphine

Methyldihydromorphine

Methylphenidate

Methyprylon

Metopon

Moramide-Intermediate

Morpheridine

Morphine

Morphine-N-Oxide

Myrophine

N,N-dimethylamphetamine

N-Benzylpiperazine

N-[1-(2-thienyl)methyl-4-piperidyl]-N-phenylpropanamide

N-[1-benzyl-4-piperidyl]-N-phenylpropanamide

N-ethyl-3-piperidyl

N-ethylamphetamine

N-hydroxy-3,4-methylenedioxyamphetamine

N-methyl-3-piperidyl

Nabilone

Nicocodeine

Nicomorphine

Noracymethadol

Norlevorphanol

Normethadone

Normorphine

Norpipanone

Opium

Oxycodone

Oxymorphone

PEPAP

Para-fluorofentanyl

Parahexyl

Pentobarbital

Pethidine

Pethidine-Intermediate-A

Pethidine-Intermediate-B

Pethidine-Intermediate-C

Phenadoxone

Phenampromide

Phenazocine

Phencyclidine

Phendimetrazine

Phenmetrazine

Phenomorphan

Phenoperidine

Pholcodine

Piminodine

Piritramide

Powdered

Proheptazine

Properidine

Propiram

Psilocybin

Psilocyn

Pyrrolidine

Racemethorphan

Racemoramide

Racemorphan

Remifentanil

Secobarbital

Sufentanil

Sulfondiethylmethane

Sulfonethylmethan

Sulfonmethane

Tetrahydrocannabinols

Thebacon

Thebaine

Thiofentanyl

Thiophene

Tiletamine

Tilidine

Tincture

Trimeperidine

gamma hydroxybutrate

gamma-hydroxybutyric acid

How will they kill you? Given the exhausting list, the simplest way to answer that is by overdose. Obviously, a drug overdose is unique to the drug that's causing it. Instead of listing each drug's mechanism of overdose here, I recommend you find the drug you're interested in and then look up info on it, including things like its LD50.

There no known fatal dose of LSD.Cannabis youd have to take so much youd be sick before you OD'd.Theres never been a recorded case of LSD or cannabis overdose.