London, June 12 -- The ICC World Test Championship (WTC) Final at Lord's remains tantalisingly poised a fter an action-packed second day that saw bowlers dominate, with both Pat Cummins and Kagiso Rabada putting on masterclasses for their respective sides. Australia skipper Cummins delivered a sensational spell of 6/28 - the best figures by a Test captain at Lord's - to bowl out South Africa for a paltry 138 in reply to Australia's first-innings 212, giving his side a 74-run lead. Cummins' performance marked his 14th five-wicket haul and moved him to joint-second for most five-fors as a Test captain, alongside legends like Bishan Singh Bedi. But just when it seemed Australia had seized control of the final, the South Africa pace attack, led...