Matsya Purana — The Battle at Tripura: Shiva’s Strategy
तारकाख्येन वार्यन्ते शरवर्षैस्तदा गणाः मयेन मायानिहतास् तारकाख्येन चेषुभिः गणेशा विधुरा जाता जीर्णमूला यथा द्रुमाः //
tārakākhyena vāryante śaravarṣaistadā gaṇāḥ mayena māyānihatās tārakākhyena ceṣubhiḥ gaṇeśā vidhurā jātā jīrṇamūlā yathā drumāḥ //
Then the Gaṇas were checked and driven back by Tāraka with a rain of arrows. Struck down by Māya’s māyā (illusion-power) and also by Tāraka’s shafts, the chiefs of the Gaṇas became shaken and impaired—like trees whose roots have grown old and decayed.
This verse is not about cosmic dissolution; it uses the idea of māyā (illusion) and the image of uprooted trees to describe how even powerful forces can be destabilized—an ethical-symbolic motif rather than a Pralaya account.
Indirectly, it warns that strength without stability is fragile: like trees with decayed roots, leaders collapse when their foundations (discipline, clarity, dharma) are weak—an instructive analogy for governance and household conduct.
No direct Vāstu or ritual rule is stated; the key technical term is māyā (illusion), which functions here as a strategic force in battle, not as architectural māyā (craft/measurement).