The region where the weapon Brahmashira is counteracted by another high weapon, suffers from a drought for twelve years, for the clouds do not pour a drop of water you.
अस्त्रं ब्रह्मशिरो यत्र परमास्त्रेण वध्यते। समा द्वादश पर्जन्यस्तद्राष्ट्र नाभिवर्षति॥