They fully know all sorts of Brahma, celestials, human, Vayavya weapons, together with the mode of using them and warding them off.
दैवं ब्राह्मं मानुषं च संयलं सचिकित्सितम्। सर्वास्त्राणां प्रयोगं च अभिजानन्ति कृत्स्नशः॥