OST Name used in Episode 25 Gundam Build Fighter Try The Question is simple like the title said.
I've been searching the whole youtube and internet but won't get an easy hand
to it, so please help.

The music start in 20:30 - 20:57/To somewhere...
Here the link to the video: https://www.youtube.com/watch?v=AgRaknI3SZs
The song is "Power Resonance", Youtube

According to The OP,


  Welp nmv, thanks for only care anyway. The OST is called "Power Resonance". Enjoy~