激战2宝典
Bulletproof Barrier
Bulletproof Barrier
Armament. Throw a device that explodes when it lands, which leaves behind a barrier that blocks projectiles.
Range: 600
Recharge: 1s
Maximum Count: 3
Count Recharge: 30s
Blocks Missiles 
Duration: 6s
Damage 
Explosion 
Radius: 180
Number of Targets: 5