If you don't have time for all 267 episodes, start here:
In some countries (including the US and UK), the 2013 Mahabharat is available via Amazon Prime Video as an add-on or through the "Starz" channel. Check your local catalog. Mahabharat 2013 Online All Episodes
The show revived the concept of a Sutradhar (narrator) – a character who breaks the fourth wall. Interestingly, the narrator was Lord Krishna himself, explaining the subtext of every decision. The background score, a mix of classical instruments and electronic beats, gave goosebumps during every vijayi bhav moment. If you don't have time for all 267
Even if you know the story by heart, the 2013 Mahabharat offers modern relevance: The Kurukshetra war episodes still hold up visually
For the first time in Indian daily soaps, the makers used "Octane" (high-end VFX) to depict divine weapons (Brahmastra, Pashupatastra) and mystical locations (Hastinapur, Dwarka, Indraprastha). The Kurukshetra war episodes still hold up visually against modern standards.
In some regions (like the US and UK), you cannot get Hotstar directly. Instead, Amazon Prime Video offers the "Disney+ Hotstar" add-on channel, which includes the show.