Or Dragon of Silence is Elite Crop of dragons of some of the deadliest warriors there best know being similar to other special forces like SAS or Seals. In there words, the reason why Silencers are not secret force is its there one and only warning to those around who dare go against The dragon race and there allies

For one unlucky Human Rebel group, who were ready to cause major damage and havoc on a planet Silencers where task to remove them, which they have in just the mouth. Its said by the few survivors of the Rebels, who gave up (for good reason) said that not Hit n Run, Sabotage, Assassinations, and even Guerrilla tactics didn't work as they had a plan or 2 at the ready and any blow down they bring it back harder and faster.

The Survivors also said they at less hear there warning of being know, he would have been part of the fallen, with one survivor saying he Repeats and Fears the training, tactics and skills of the Silencers and other saying they were like Devils or Reapers in the fresh.

- Crono and few others have meet Silencer teams and respect them. For the Silencers they respect Crono and others heroes too as they say "There not ready for glory and the spotlight, as well being made to face such tasks as them, but they are always ready to aid and join in the battle"