Krypton

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Steam Jacket

Steam Jacker

Statistics

Steam jacket
A water-based automaton attachment.

Functionality:
  • Reduces damage taken from
    successive attacks of the same type.
Stackable: 12

Directly reduces the damage of attacks, calculated after other forms of damage reduction like the Mana Jammer.

  • Reduces Blunt, Slashing, Piercing, and Magic Damage when damaged consecutively by the same damage type.
    • The puppet must take damage for the attack to count toward Steam Jacket's building resistance.
    • May also increase resistance to added effects of damaging moves against which resistance has been built.
    • Does not work with 1000 Needles, because it does not use any of the 4 damage types that the accessory protects against.
  • Only tracks one damage type at a time. If the puppet is hit by a different damage type, all resistance memory is reset.
  • The puppet does not need to be deployed.
  • The damage can come from different enemies.
  • Changing areas, Deactivation, and death reset the damage resistance memory.
  • The Optic Fiber increases the damage cut by an additional 3% per maneuver tier, up to a maximum of an additional 9% damage reduction.[2]
  • Automaton Effect: Reduces damage taken from successive attacks of the same type.
  • Req. Capacity: Water x 1
Maneuvers Damage Reduction
Water x 0 30%
Water x 1 45%
Water x 2 60%
Water x 3 80%

Other Uses

Resale Price: ~531 gil

How to Obtain

Auction House Category: Others > Automaton Ffxiah-small
Can be obtained as a random reward from the Gobbie Mystery Box Special Dial and similar sources.

Dropped By

References

Source entry: Steam Jacket. Cached on this server on 4 November 2026.

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