User blog comment:B214/Light Novel Volume 16 spoilers/@comment-24053170-20131028203100/@comment-3125355-20131029164310

If there is a GOD residing in Gasper's Sacred gear, doesnt is mean besides the Balance Breaker, It also possesses a capability similar to Juggernaut Drive/ Breakdown the Beast?

just a thought, since there is a living being in the Sacred Gear, Balance Breaker is only the 1st upgrade possible.