Attacks against the Burning Firebomb cause Flame Vulnerability for 6 sec.
Attacks against the Burning Firebomb afflict the attacker with Flame Vulnerability, increasing Fire damage taken by 15% for 6 sec. This effect stacks.
This Burning Firebomb detonates if not defeated within 40 sec, inflicting X Fire damage to all enemies and increasing Firebomb damage taken by 50% for 30 sec. This effect stacks.