Ground Drift 521 / GS_GROUNDDRIFT

Ground Drift (Gunslinger Mine)
Max Level: 10
Requirement: Spread Attack 7
Skill Form: Active
Type: Trap
Target: Ground
Description: Plants Bullet Spheres into
the ground that will explode upon enemy
approach. The explosion's effect varies
according to the type of bullet.
Requires Grenade Launcher.
[Lv 1]: ATK 220%, Duration: 3 seconds
[Lv 2]: ATK 240%, Duration: 6 seconds
[Lv 3]: ATK 260%, Duration: 9 seconds
[Lv 4]: ATK 280%, Duration: 12 seconds
[Lv 5]: ATK 300%, Duration: 15 seconds
[Lv 6]: ATK 320%, Duration: 18 seconds
[Lv 7]: ATK 340%, Duration: 21 seconds
[Lv 8]: ATK 360%, Duration: 24 seconds
[Lv 9]: ATK 380%, Duration: 27 seconds
[Lv 10]: ATK 400%, Duration: 30 seconds