The Blaster System (ブラスターシステム Burasutā Shisutemu) is a power-up system that Nanoha Takamachi utilizes in StrikerS. As Quattro explains, it is an experimental booster that far surpasses the physical limits of the user's body. It greatly enhances Nanoha's offensive and defensive powers, at the cost of her and Raising Heart's lives. Each progressive increase in power causes physical damage to Nanoha and Raising Heart - Blaster One and Two appear to be relatively safe if used for short periods of time, though Raising Heart steams afterwards and Nanoha's weapon hand bleeds. Blaster Three on the other hand causes visible cracks to form on Raising Heart and leaves Nanoha unable to walk without using Raising Heart as a crutch. It appears that unlike Excelion Mode, damage from Blaster Mode is treat