Unique Flasks

Path of Exile 2 has 6 unique flasks, needing character level 40 to 60; the highest-level ones are Melting Maelstrom, Olroth's Resolve, Opportunity. Patch 0.5.5, from the game files.

• 
  Blood of the WarriorGargantuan Life Flask · level 40

  90% less Life Recovered

  Effect is not removed when Unreserved Life is Filled

  (15–30)% of Damage taken during effect Recouped as Life

  Gain (3–5) Rage when Hit by an Enemy during effect

  No Inherent loss of Rage during effect

  (25–50)% increased Duration
• 
  Lavianga's SpiritsGargantuan Mana Flask · level 49

  This Flask cannot be Used but applies its Effect constantly

  (70–80)% reduced Amount Recovered
• 
  Uhtred's ChaliceTranscendent Mana Flask · level 50

  (200–300)% increased Amount Recovered

  70% reduced Recovery rate

  (50–60)% reduced Charges

  Lose 5% Life per second while you have no Runic Ward during Effect

  Mana Recovery from Flasks can Overflow maximum Mana during Effect
• 
  Melting MaelstromUltimate Mana Flask · level 60

  Effect is not removed when Unreserved Mana is Filled

  (200–250)% increased Duration

  Every 3 seconds during Effect, deal 100% of Mana spent in those seconds as Chaos Damage to Enemies within 3 metres

  Deals 25% of current Mana as Chaos Damage to you when Effect ends
• 
  Olroth's ResolveUltimate Life Flask · level 60

  Instant Recovery

  (100–150)% increased Charges per use

  Regenerate (2.5–5)% of maximum Runic Ward per second during Effect

  Gain Guard equal to Current Runic Ward for 10 seconds when Effect ends

  Excess Life Recovery added as Guard for 10 seconds

  Excess Life Recovery added as Guard for 20 seconds
• 
  OpportunityUltimate Life Flask · level 60

  Effect is not removed when Unreserved Life is Filled

  Cannot be Used manually

  Used when you release a skill with Perfect Timing

  Skills have (80–120)% longer Perfect Timing window during effect

  (100–150)% increased Amount Recovered

  (25–50)% reduced Recovery rate

  (50–75)% reduced Charges per use