Resurrecting the performance of New Zealand's middle order, dealing with the potency of Indian spin and monitoring disquiet over the lack of a Decision Review System and players running on the pitch are all factors which add spice to the fourth day of the third test.
India are on the cusp of a 3-0 clean-sweep. They will resume on 18-0 with a lead of 276 after dismissing the visitors for 299 and disregarding the follow-on.
As the wicket starts to resemble the surface of the Apollo XI moon landing, Ravi Ashwin and Ravindra Jadeja will become pivotal in the fourth innings where locals suggest first-class scores over 200 are rare.
Ashwin's off spin continued to dominate with figures of six for 81 giving him 20 wickets at an average of 21 for the series. Jadeja supported him in New Zealand's first innings with two for 80.
"They're world class, especially in their own conditions," said Tom Latham, who made his third half century of the series with 53, as part of a 118-run opening stand with Martin Guptill.
"We've got to stay true to what we believe works on this surface. If you have the right technique and mental state you can score runs, but unfortunately we lost wickets in clumps.