He's talking about the first bosses in FFIV-VII.
  • FFIV: Mist Dragon: Don't attack when it dissipates into mist.
  • FFV: Wing Raptor: Don't attack when it closes its wings.
  • FFVI: Ymir: Don't attack when it recedes into its shell.
  • FFVII: Guard Scorpion: Don't attack when it raises its tail.
Freeze you with Breath!