Chip Shredder Shell

Chance On-hit: There is a 4% = [1-5%]1-5% chance to launch a High-Explosive Fragmentation Shell that detonates upon impact. This explosion deals 410 = [300 + (110%)AttackPower] physical damage to the primary target and 200 = [150 + (50%)AttackPower] physical damage to all enemies standing behind the victim.