Tactics Cycle (タクティクスサイクル, Takutikusu Saikuru) is an offensive hissatsu tactic.
Inazuma Eleven GO
Inazuma Eleven GO 2: Chrono Stone
Inazuma Eleven GO Galaxy
It was first used by Gassan Kunimitsu in episode 23. They used it hissatsu to pass Raimon's field and then to score. Kariya tried to stop it, using Hunter's Net, but it was broken. Later, Kirino discovered how to break the formation of the tactic.
It was seen again in episode 46 on the TV, which Raimon was watching at it.