Final Fantasy X/X-2 HD Remaster · Weapon ability
Double or Triple Overdrive
The guide describes Double or Triple Overdrive as optional weapon abilities that can add to AP gains in its combined setup.
How it works
The guide says either Double Overdrive or Triple Overdrive can go in a third empty weapon slot alongside Triple AP and Overdrive to AP. It describes this addition as optional and says AP gain increases in that combination. The passage does not explain either ability’s standalone effect or compare the two.
Read the supporting references
Check the edition and source version for patch-specific details. Guide methodology.