There is Herbalist at Herbalists Hut, that sells six different bomb formulas for. If you don’t have the money for it, save – sell most of your things buy them and load again. If you don’t have the yet, buy it: you need it for the That Is the Evilest Thing”¦ Achievements

- Enhanced Grapshot – 600 Damage
- Enhanced Samun – Blinds opponents
- Devil’s Puffball – cloud of posion, 100 Damge, 10s
- Dimeritum Bomb – cloud of Dimeritum silver, blocks magic and monster abilites
- Dragons Dream – cloud of gas that expoldes when ignited
- Northern Wind – Freezes foes.

work in progess list with Location of all Bombs, potion, decotion and Oils
| Name | Desc. | Location |
|---|---|---|
| Beast oil | 10% Attack power versus Beasts | |
| Cursed oil | 10% Attack power versus Cursed Ones | |
| Draconid oil | 10% Attack power versus Draconids | |
| Elementa oil | 10% Attack power versus Elementa | |
| Enhanced beast oil | 25% Attack power versus Beasts | |
| Enhanced cursed oil | 25% Attack power versus Cursed Ones | |
| Enhanced draconid oil | 25% Attack power versus Draconids | |
| Enhanced elementa oil | 25% Attack power versus Elementa | |
| Enhanced Hanged Man’s Venom | 25% Attack power versus humans and nonhumans | |
| Enhanced hybrid oil | 25% Attack power versus Hybrids | Herbalists at Herbalists Hut |
| Enhanced insectoid oil | 25% Attack power versus Insectoids | |
| Enhanced necrophage oil | 25% Attack power versus Necrophages | Herbalist, South of Novigrad |
| Enhanced ogroid oil | 25% Attack power versus Ogroids | Alchemist in Gedyneith |
| Enhanced relict oil | 25% Attack power versus Relicts | Alchemist in Gedyneith |
| Enhanced specter oil | 25% Attack power versus Specters | |
| Enhanced vampire oil | 25% Attack power versus Vampires | |
| Hanged Man’s Venom | 10% Attack power versus humans and nonhumans | |
| Hybrid oil | 10% Attack power versus Hybrids | |
| Insectoid oil | 10% Attack power versus Insectoids | |
| Necrophage oil | 10% Attack power versus Necrophages | |
| Ogroid oil | 10% Attack power versus Ogroids | |
| Relict oil | 10% Attack power versus Relicts | |
| Specter oil | 10% Attack power versus Specters | |
| Superior beast oil | 50% Attack power versus Beasts | |
| Superior cursed oil | 50% Attack power versus Cursed Ones | |
| Superior draconid oil | 50% Attack power versus Draconids | |
| Superior elementa oil | 50% Attack power versus Elementa | |
| Superior Hanged Man’s Venom | 50% Attack power versus humans and nonhumans | |
| Superior hybrid oil | 50% Attack power versus Hybrids | |
| Superior insectoid oil | 50% Attack power versus Insectoids | |
| Superior necrophage oil | 50% Attack power versus Necrophages | |
| Superior ogroid oil | 50% Attack power versus Ogroids | |
| Superior relict oil | 50% Attack power versus Relicts | |
| Superior specter oil | 50% Attack power versus Specters | |
| Superior vampire oil | 50% Attack power versus Vampires | |
| Vampire oil | 10% Attack power versus Vampires |
| Name | Desc. | Location |
|---|---|---|
| Dancing Star | Produces a fiery explosion that can cause nearby opponents to start burning. Destroys monster nests. | Herbalists at Herbalists Hut |
| Enhanced Dancing Star | Produces a fiery explosion that can cause nearby opponents to start burning. Enhanced effect. Destroys monster nests. | |
| Superior Dancing Star | Produces a fiery explosion that ignites the surrounding area. Enhanced and extended effect. Destroys monster nests. | |
| Devil’s Puffball | Releases a cloud of poison when detonated. | Herbalists at Herbalists Hut |
| Enhanced Devil’s Puffball | Releases a cloud of poison when detonated. Enhanced effect. | |
| Superior Devil’s Puffball | Releases a cloud of poison when detonated. Enhanced and extended effect. | |
| Dimeritium Bomb | Releases a cloud of dimeritium slivers that block magic and monsters’ magic abilities. | Herbalists at Herbalists Hut |
| Enhanced Dimeritium Bomb | Releases a cloud of dimeritium slivers that block magic and monsters’ magic abilities. | |
| Superior Dimeritium Bomb | Releases a cloud of dimeritium slivers that block magic and monsters’ magic abilities. The blockade survives for a short time after the cloud dissipates. | |
| Dragon’s Dream | Releases a cloud of gas that explodes when ignited. | Herbalists at Herbalists Hut |
| Enhanced Dragon’s Dream | Releases a cloud of gas that explodes when ignited. Enhanced effect and chance to apply Burning. | Herbalist, South of Novigrad |
| Superior Dragon’s Dream | Releases a cloud of gas that explodes when ignited. Enhanced effect and chance to apply Burning. Foes it kills explode, wounding others nearby. | |
| Grapeshot | Inflicts shrapnel damage to foes within its explosion radius. Deals a small amount of fire damage. Destroys monster nests. | |
| Enhanced Grapeshot | Inflicts shrapnel damage to foes within its explosion radius. Deals fire damage. Enhanced effect. Destroys monster nests. | Herbalists at Herbalists Hut |
| Superior Grapeshot | Inflicts shrapnel damage to foes within its explosion radius. Deals fire damage. Enhanced effect. Damage ignores enemy armor. Destroys monster nests. | |
| Samum | Blinds opponents within its explosion radius. Destroys monster nests. | |
| Enhanced Samum | Blinds opponents within its explosion radius. Extended duration. Destroys monster nests. | Herbalists at Herbalists Hut & Herbalist, South of Novigrad |
| Superior Samum | Blinds opponents within its explosion radius. Extended duration. The first hit landed on a blinded opponent is always critical. Destroys monster nests. | |
| Moon Dust | Contains silver splinters that temporarily prevent monsters from transforming. | Herbalists at Herbalists Hut |
| Enhanced Moon Dust | Contains silver splinters that temporarily prevent monsters from transforming. Extended duration. | |
| Superior Moon Dust | Contains silver splinters that permanently prevent monsters from transforming. | |
| Northern Wind | Freezes foes. Blows landed on frozen foes deal additional damage. | Herbalists at Herbalists Hut |
| Enhanced Northern Wind | Freezes foes. Blows landed on frozen foes deal additional damage. Extended duration. | Herbalist, South of Novigrad |
| Superior Northern Wind | Freezes foes. Blows landed on frozen foes deal additional damage. Extended duration. Chance of instant kill. |
| Name | Effect | Location |
|---|---|---|
| Potion of Clearance | Returns all spent Ability Points to the available pool so that you can redistribute them. Cannot be brewed. Purchased only from specific vendors for a high price. | |
| Black Blood | Witcher’s blood injures vampires and necrophages when they wound him. | Herbalists at Herbalists Hut |
| Enhanced Black Blood | Witcher’s blood injures and knocks back vampires and necrophages when they wound him. | |
| Superior Black Blood | Vampires and necrophages start Bleeding when near the witcher. In addition, the witcher’s blood injures and knocks them back when they wound him. | |
| Blizzard | Slows down time for everyone except witcher for a short period after killing an enemy. | |
| Enhanced Blizzard | Slows down time for everyone except witcher for a short period after killing an enemy. Great slowdown. | Herbalist, South of Novigrad |
| Superior Blizzard | Slows down time for everyone except witcher for a short period after killing an enemy. Great slowdown. Also, with 3 Adrenaline points, actions don’t cost any stamina. | |
| Cat | Grants sight in total darkness. | |
| Enhanced Cat | Grants sight in total darkness and immunity to hypnosis. Extended duration. | Herbalist at Haer Trolde Habor (Skellige) |
| Superior Cat | Grants sight in total darkness and immunity to hypnosis. Extended duration. | |
| Full Moon | Increases maximum Vitality. | Herbalists at Herbalists Hut |
| Enhanced Full Moon | Increases maximum Vitality. Extended duration. | Herbalists at Herbalists Hut |
| Superior Full Moon | Increases maximum Vitality. Extended duration. Heals Vitality by an amount equal to current Toxicity. | |
| Golden Oriole | Grants immunity to poisons, neutralizes the effects of poisons already in bloodstream. | |
| Enhanced Golden Oriole | Grants immunity to poisons, neutralizes the effects of poisons already in bloodstream. Extended duration. | |
| Superior Golden Oriole | Neutralizes the effects of poisons already in bloodstream. Extended duration. Poisons now heal instead of doing damage. | |
| Killer Whale | Increases breath supply while underwater by 50% and improves vision while diving. | Herbalists at Herbalists Hut |
| Maribor Forest | Accelerates the generation of Adrenaline Points. | Herbalists at Herbalists Hut |
| Enhanced Maribor Forest | Accelerates the generation of Adrenaline Points. Extended duration. | |
| Superior Maribor Forest | Accelerates the generation of Adrenaline Points. Extended duration. Grants 1 Adrenaline Point upon consumption. | |
| Petri’s Philter | Increases Sign intensity. | |
| Enhanced Petri’s Philter | Increases Sign intensity. Extended duration. | Herbalist, South of Novigrad |
| Superior Petri’s Philter | Increases Sign intensity. Extended duration. Signs always apply their special effects. | |
| Swallow | Accelerates Vitality regeneration. Vitality regeneration pauses for 2 seconds upon receiving damage. | |
| Enhanced Swallow | Accelerates Vitality regeneration. Extended duration. Vitality regeneration pauses for 2 seconds upon receiving damage. | Herbalists at Herbalists Hut |
| Superior Swallow | Accelerates Vitality regeneration. Extended duration. Regeneration works in and out of combat for all levels of the potion. | |
| Tawny Owl | Accelerates Stamina regeneration. | |
| Enhanced Tawny Owl | Accelerates Stamina regeneration. Extended duration. | Herbalists at Herbalists Hut |
| Superior Tawny Owl | Accelerates Stamina regeneration. Extended duration. Never expires at night. | |
| Thunderbolt | Increases Attack Power. | |
| Enhanced Thunderbolt | Increases Attack Power. Extended duration. | Herbalist, South of Novigrad |
| Superior Thunderbolt | Extended duration. Grants 100% critical hit chance during storms. | |
| White Honey | Clears Toxicity and cancels all active potion effects. | |
| Enhanced White Honey | Clears Toxicity and cancels all active potion effects. | Herbalist, South of Novigrad |
| Superior White Honey | Clears Toxicity and cancels all active potion effects. | |
| White Raffard’s Decoction | Immediately restores a portion of Vitality. | Herbalists at Herbalists Hut |
| Enhanced White Raffard’s Decoction | Immediately restores a large portion of Vitality. | Herbalist, South of Novigrad & Herbalists at Herbalists Hut |
| Superior White Raffard’s Decoction | Restores Vitality immediately and fully. Grants immunity to damage for a short duration. | |
| Ursine pheromones | Ursines will not attack the witcher. | |
| Drowner pheromones | Drowners will not attack the witcher. | Herbalist at Haer Trolde Habor (Skellige) |
| Nekker pheromones | Nekkers will not attack the witcher. |
| Name | Effect | Location |
|---|---|---|
| Katakan decoction | Increases critical hit chance. | |
| Arachas decoction | Reduces damage received based on armor and inventory weight: less weight carried and lighter armor means less damage is taken. | |
| Cockatrice decoction | All alchemy creations can be used one additional time. | Inside the Cave below the Barons Casle |
| Archgriffin decoction | If any Stamina is available, strong strikes consume all of it and reduce the struck foe’s Vitality by 10% after their normal damage is calculated. | |
| Water hag decoction | Damage dealt is increased when Vitality is at its maximum. | |
| Nightwraith decoction | Geralt’s maximum Vitality is increased with each foe killed. This increase lasts until he meditates or fast travels. | |
| Ekimmara decoction | Damage dealt to foes regenerates Vitality. | |
| Chort decoction | Provides complete resistance to the Stagger effect and reduces the Knock-down effect to Stagger. | |
| Foglet decoction | Increases Sign Intensity during cloudy weather. | |
| Wyvern decoction | Each blow landed increases Attack Power until either the fight ends or damage (other than that from potion Toxicity) is taken. | |
| Doppler decoction | Increases critical hit damage when attacking from behind. | |
| Troll decoction | Regenerates Vitality during and outside of combat. | Herbalist at White Arden |
| Noonwraith decoction | Provides complete immunity to the Knockdown, Hypnosis, Stun and Blindness effects. | Herbalist at White Arden |
| Succubus decoction | Attack Power grows over the course of a fight until reaching a maximum threshold. | Herbalist at Haer Trolde Habor (Skellige) |
| Alghoul decoction | Adrenaline Points are generated more quickly than normal until the first successful enemy attack. | |
| Fiend decoction | Increases the amount of weight the witcher can carry without being overburdened. | |
| Forktail decoction | Combining fast and strong attacks with Sign abilities increases Attack Power for melee attacks and Sign Intensity when casting. | |
| Grave hag decoction | Each foe slain accelerates Vitality regeneration for the duration of the battle. | |
| Wraith decoction | Whenever a single hit drains more than a third of Vitality, a Quen shield is activated which protects against the next attack. | |
| Earth elemental decoction | Increases resistance to Vitality-depleting critical effects applied during combat. The resistance level rises the longer the critical effect is applied. | |
| Ekhidna decoction | Performing actions that consume Stamina regenerates Vitality. | |
| Ancient leshen decoction | Each Sign cast increases Stamina regeneration for the remainder of the fight. | |
| Basilisk decoction | Applies a random beneficial effect at dusk and dawn. The effect lasts for six hours. | Inside the Cave below the Barons Casle |
| Werewolf decoction | Running, sprinting and jumping outside combat does not use Stamina. | |
| Nekker warrior decoction | Mounts never panic. 50% increase to mounted combat damage. | |
| Leshen decoction | A portion of the damage dealt by enemies is reflected back on the attacker. | |
| Griffin decoction | Taking damage raises damage resistance (up to an upper limit) for the remainder of the fight. | |
| Reliever’s decoction | Increases damage dealt and decreases damage taken against wraiths. |