Auto-Haste

Auto Haste, also called Auto-Haste, is a recurring ability, which in most games permanently maintains a Haste status on the user. Doing so usually protects against Slow as the two status effects counteract each other. Auto Haste is also good in situations where Haste would be dispelled, as it is simply reapplied immediately. Auto Haste is often acquired through the Hermes Sandals accessory.

Final Fantasy V
The Hermes Sandals accessory grants Auto Haste to the wearer. The Haste status cannot be removed by death and grants immunity from Slow, Stop, and Sleep.

Final Fantasy VI
Auto-Haste is enabled by the Hermes Sandals (Running Shoes) relic. A side effect of having Auto-Haste is that the wearer becomes immune to Slow.

Final Fantasy VII
The Sprint Shoes accessory casts Auto-Haste.

Final Fantasy VIII
Auto-Haste is learned from the Guardian Force Cerberus for 150 AP. The player can also teach the ability to any GF with the item Accelerator. Kiros's card modifies into three with Quezacotl's Card Mod, and 100 Lightweights also refines into an Accelerator with Eden's GF Abl-RF ability.

Final Fantasy IX
Any character can learn Auto-Haste from the Running Shoes accessory. It is learned by Zidane, Vivi, and Dagger for 55 AP, Steiner and Eiko for 65 AP, Amarant and Quina for 70 AP, and Freya for 75 AP. It takes 9 Magic Stones to equip.

Final Fantasy X
Auto-Haste can be customized into armor by using 80 Chocobo Wings. Chocobo Wings can be stolen from Cactuar King, an Area Conquest monster, or bribed from Machea in the Omega Ruins.

Final Fantasy X-2
Auto-Haste is the innate ability of the Speed Bracer accessory, and is also an ability gained by passing through the blue gate on the Garment Grid Something Unique, available only in the International version. Auto-Haste can also be accessed on the Garment Grid Mounted Assault by passing through all gates.

Final Fantasy XIII
Auto-Haste is an ability granted by the accessory Sprint Shoes, obtainable by dismantling a maximum level Tetradic Tiara. Hermes Sandals can be upgraded into Sprint Shoes using Perovskite at maximum level. Like the other accessory granted auto-buffs in Final Fantasy XIII, Auto-Haste does not last for the entire battle.

Final Fantasy Tactics
The female exclusive Tynar Rouge accessory enables Auto Haste. Other accessories that impart this ability are the Septième, and Brigand's Gloves. The Excalibur greatsword also gives the user the Haste status.