If you want true AFK auto-heal, play a well-coded private server . If you play official, accept that you must buy a pet or stay active.
All official Flyff ToS (Gala Lab, Webzen, Bora Island) prohibit: Flyff Auto Heal
to automatically restore a character's Health Points (HP) or Mana Points (MP) using food, potions, or skills. If you want true AFK auto-heal, play a
If a Ringmaster has enough INT , their MP regeneration can eventually exceed the cost of the basic Heal skill, allowing them to auto-heal forever without running out of mana. If a Ringmaster has enough INT , their
A common low-tech method involves holding down the heal key on the support character's window and then clicking away or alt-tabbing. In some game versions, this "locks" the key in a pressed state, causing the character to spam heal indefinitely.
“Any third-party program that automates gameplay, reads game memory, or provides an unfair advantage.”
САБИР Фахим 
КАДИРИ Хомаюн 
ИСКАНДАРОВ Косимшо 
Дмитрий МИЛОСЕРДОВ 
МЕХДИ Михяуддин 
МОХАММАД Дауд