Claymore's album Prolonged Active Antagonism was awarded Editor's Choice Award for outstanding achievement of poetry by Howard Elly after the vocalist presented the lyrics for the album to the International Library of Poetry in Maryland, USA in 2007.

The letters of Claymore's logo is made of different faces.

Claymore's first full-length album "Prolonged Active Antagonism" is recorded with "Askeer" awarded sound engineer Plamen Mirchev "Mirona".

In 2009 Claymore's song "Holy Terror" was included in "Legion of TchorT" #6. The webzine releasing this compilation is based in Peru and is contributing to magazines from USA, México, Colombia, Chile, Perú and more.