Battle Sabre was released together with Boomix, Chompixx and Zukanator. It is a bit similar to Terrorcrest.

Reference Cards:

• Aquos Effect (Flip a coin, if heads, your enemy must swap their Bakugan with another Bakugan in their used or unused pile.)
• Pyrus Effect (If this battle is on an enemy Gate Card, your Bakugan gets G-Power equal to the Gate card's Subterra bonus.)

Attributes:

• Copper  100 Gs
  
• Gold       90 Gs

(Credits to bakugan.wikia.com for good information!)