There is nothing wonderful in the fact that Drona's son leading the Kauravas in battle, will cause their destruction, being himself unable to protect them.
न चाद्भुतमिदं मन्ये यद द्रौणियुद्धसंज्ञया। घातयिष्यति कौरव्यान् परित्रातुमशक्नुवन्॥