Blast Grenade

Description
A blast grenade is a Mrcillian hand-held explosive devise that sends a thick mist of anti-matter in all directions. With a maximum explosive radius of eight feet, the blast grenade is most often used to clear out confined spaces and halt heavily-armored enemy vehicles. The devise is about the size of a tennis ball and detonates after either a timed delay (5 to 120 seconds- 5 is set automatically) or can be set to explode after sudden, hard impact with an object.