Anima's Pain attack causes Instant Death. Anima alternates between using Pain and Boost. When she uses Boost, it does not increase the rate of her Overdrive charging (which is a fixed amount every time she gets a turn or is attacked), but she does still take extra damage until her next turn. The damage inflicted by Pain is magical, but is not affected by Magic Defense. Therefore, it will always be between 459 and 518, before taking into account protections such as Shell. Anima's Overdrive, Oblivion, is reduced by the Defense stat.