Master Toxicist - Path of Exile

1. Master Toxicist

Name Master Toxicist
Class Pathfinder
Category Notable ascendancy passive skill
Stats When you kill a Poisoned Enemy during any Flask Effect, nearby Enemies are Poisoned
Poisons you inflict during any Flask Effect have 20% chance to deal 100% more Damage

Does the modifier given by "Master Toxicist" and Darkscorn "poisons created by you have a x% chance to do x% more damage" apply to poisons applied by skills used by minions, totems and mirages?

The actual modifiers in question are "Poisons you inflict during any Flask Effect have 20% chance to deal 100% more Damage" and "20% chance for Poisons inflicted with this Weapon to deal 300% more Damage". Your minions inflict their own poisons with their own skills (and weapons), so cannot benefit from these. Totems, Mirages, Traps, and Mines all use your skills, which are affected by your stats, and for attacks, use your weapons as the base. These will be affected.

Buy PoE Currency Cheap

2. Pathfinder Passive Skills

Name Category Stats
Flask Effect and Duration
Basic 8% increased Flask Effect Duration
Flasks applied to you have 5% increased Effect
Nature's Adrenaline
Notable Flasks gain 3 Charges every 3 seconds
Master Surgeon
Notable Life Flask Effects are not removed when Unreserved Life is Filled
Life Flask Effects do not Queue
50% less Life Recovery From Flasks
Flask Effect and Charges Gained
Basic 10% increased Flask Charges gained
Flasks applied to you have 5% increased Effect
Nature's Boon
Notable Magic Utility Flasks applied to you have 30% increased Effect
Master Alchemist
Notable Removes Elemental Ailments when you use a Flask
50% chance for Flasks you use to not consume Charges
(Elemental Ailments are Ignited, Scorched, Chilled, Frozen, Brittle, Shockced, and Sapped)
Master Distiller Notable Grant bonuses to Non-Channelling Skills you use by consuming 3 Charges from a Flask of each of the following types, if possible:
If Diamond Flask Charges are consumed, 150% increased Critical Strike Chance
If Bismuth Flask Charges are consumed, Penetrate 20% Elemental Resistance
If Amethyst Flask Charges are consumed, 25% of Physical Damage as Extra Chaos Damage
Flask Effect, Chaos Damage
Basic Flasks applied to you have 5% increased Effect
15% increased Chaos Damage
Nature's Reprisal
Notable 25% chance to inflict Withered for 2 seconds on hit
50% increased Effect of Withered
(Withered applies 6% increased Chaos Damage Taken, and can be inflicted up to 15 times)
Flask Effect, Poison Duration
Basic Flasks applied to you have 5% increased Effect
10% increased Poison Duration
Master Toxicist
Notable When you kill a Poisoned Enemy during any Flask Effect, nearby Enemies are Poisoned
Poisons you inflict during any Flask Effect have 20% chance to deal 100% more Damage

Path of Exile Guides & Tips