Matsya Purana — Maya’s Nectar-Reservoir in Tripura and the Revival of the Slain in the Tripur...
महामृतमयी वापी ह्य् एषा मायाभिरीश्वर सृष्टा दानवदैत्यानां हतानां जीववर्धिनी //
mahāmṛtamayī vāpī hy eṣā māyābhirīśvara sṛṣṭā dānavadaityānāṃ hatānāṃ jīvavardhinī //
O Lord, this well is verily filled with a ‘great death’—created by magical arts; it restores life and strengthens the vitality of the slain Dānavas and Daityas.
It highlights that during turbulent cosmic episodes, deceptive ‘māyā’-made creations can mimic life-and-death power—yet they remain artificial constructs, implying the supremacy of divine order over asuric illusion.
It indirectly warns rulers and householders to distrust unethical “quick fixes” and occult shortcuts; dharma demands discernment, avoiding reliance on deceptive powers that prop up adharma (here, reviving hostile asura forces).
The term vāpī (well/reservoir) points to a constructed water-work, but here it is a ‘māyā’-engineered marvel; ritually it signals the danger of unregulated magical/occult practices rather than a standard Vastu-approved water structure.