Some poisonous alchemical combinations are especially potent or are composed of easy-to-find ingredients. A few are listed here. Note that this is only a partial list, many more are possible beyond these.
Novice Level
Canis Root/Imp Stool
- Canis Root + Imp Stool = Paralyze Poison
Harrada Root
- Harrada Root + Wisp Stalk Caps = Damage Health Poison
- Harrada Root + Scamp Skin = Damage Magicka Poison
Stinkhorn Cap/Wisp Stalk Caps
- Stinkhorn Cap + Wisp Stalk Caps = Damage Health Poison
St. Jahn's Wort Nectar /Spiddal Stick
- St. Jahn's Wort Nectar + Spiddal Stick = Damage Health Poison
Apprentice Level
Sacred Lotus Seeds
- Nightshade + Sacred Lotus Seeds = Damage Health Poison
Spiddal Stick
- Spiddal Stick + Harrada Root = Damage Health & Damage Magicka Poison
- Spiddal Stick + Wheat Grain = Damage Magicka Poison
Venison
- Venison + Nightshade or Wisp Stalk Caps = Damage Health Poison
Journeyman Level
Fly Amanita Cap
Wormwood Leaves
- Wormwood Leaves + other damage health ingredient = Damage Health Poison
Expert Level
Harrada Root
Ectoplasm
- Ectoplasm + (Spiddal Stick or Imp Gall) + any fire damage ingredient + any shock damage ingredient = Damage Health, Fire Damage, Shock Damage
- Ectoplasm + Bone Marrow + Milk Thistles + any Shock damage ingredient = Damage Health, Frost Damage, Shock Damage, Paralyze Requires Shivering Isles
Powerful Anti-Magic Poisons
- Bone Marrow + Fennel Seeds + Wisp Stalk Caps + Vampire Dust = Frost damage, Paralyze, Damage Magicka, Damage Health, Damage Intelligence Requires Shivering Isles
- Black Tar + Cairn Bolete Cap + Harrada + Rot Scale = Shock Damage, Paralyze, Silence, Damage Health Requires Shivering Isles
- Rot Scale + Bone Marrow + Morning Glory Root Pulp + Vampire Dust = Burden, Damage Health, Damage Magicka, Frost Damage, Paralyze, Silence Requires Shivering Isles
- Wisp Stalk Caps + Morning Glory Root Pulp + Harrada + Rice = Damage Health, Damage Magicka, Damage Willpower, Silence
- Black Tar + Bone Marrow +Dryad Saddle Polypore Cap + Rat Meat = Damage Fatigue, Damage Health, Damage Magicka, Damage Speed, Frost Damage Requires Shivering Isles