This page contains only the Attribute Skills only the B-Gear has:
Big Boom: 
Level 1
Level required to learn: 70
Purchase price: 40000 SPI
Required card: Finish Move Skill Opening Card
SP cost: 200 SP
Cooltime: 30 min
Self-destructs making the same damage as your Energy (HP) on a radius of 1000m
Level 2
Level required to learn: 80
Purchase price:
Required card: Final Skill Strenghtening Card
SP cost: 200 SP
Cooltime: 20 min
Self-destructs making the same damage as your Energy (HP) on a radius of 1000m
Level 3
Level required to learn: 90
Purchase price:
Required card: Final Skill Strenghtening Card
SP cost: 200 SP
Cooltime: 900 sec
Self-destructs making the same damage as your Energy (HP) on a radius of 1200m
Level 4
Level required to learn: 100
Purchase price:
Required card: Final Skill Strenghtening Card
SP cost: 200 SP
Cooltime: 600 sec
Self-destructs making the same damage as your Energy (HP) on a radius of 1400m
Invisible: 
Level required to learn: 45
Purchase price: 15000 SPI
Required card: Special Skill Opening Card
Sp cost: 11 SP/sec
Makes you invisible.