Cerebral Agony

Details

 * Evolves into after performing an offensive action.
 * Taking damage by 10% of average Health.
 * Taking damage by 5% of average Health with or DoT Reduction effects.
 * Taking damage by 15% of average Health with.
 * Taking damage by 5% of average Health on bosses and group bosses.
 * Taking damage by 2.5% of average Health on bosses with or DoT Reduction effects.
 * Taking damage by 7.5% of average Health on bosses with.