नृशंसमदुष्टवधः क्षत्रबीजविनाशश्च इति विशालाक्षः ॥ कZ_०१.१७.०७ ॥
nṛśaṃsam aduṣṭavadhaḥ kṣatrabījavināśaś ca iti viśālākṣaḥ
Viśālākṣa says: it is cruel—killing the innocent—and it also destroys the seed of the kṣatriya line (the dynastic stock).
It damages legitimacy, invites elite and public resentment, and can trigger instability—costs that weaken the state.
The continuity of the ruling institution (succession capacity); harming it undermines long-term state stability.