When it resists a spell: Virindi Quidiox tells you, "Your understanding of the energy wells within this physical world lead me to wonder why you make efforts to improve yourself."
On death:
A shrieking sound pulses from the core of the falling Virindi. As the cloak become immobile a shrill voice sounds in your mind, "You tamper with energies you cannot comprehend, the agressor must be led to cessation or all will collapse."
A sharp violet light washes over you as the Quidiox falls limp in your mind a feel of metal scraping against your brain is dulled by a sharp piercing screech.