This document discusses how technology can be leveraged as a "Brahmastra" or ultimate weapon for India's development. It proposes a "5E Fulcrum" approach of using technology to Educate, Expand, make processes more Efficient, Empower citizens, and help the Environment. Specific technologies like mobile internet, cloud infrastructure, digital ID, automation and payments can act as levers while India's large population acts as a force multiplier. Examples show how this could achieve universal healthcare coverage, higher education levels, clean energy access, financial inclusion and improved farming. With the right interventions, large economic impacts of $550-1,000 billion and 20-30% of incremental GDP are possible by 2025,