Two massive partnerships have highlighted a day dominated by batsmen in the Plunket Shield.
Central Districts and Canterbury have benefited from crunching combinations, as both sides saw a short-form international join forces with an up-and-coming talent to post punishing partnerships.
Canterbury hold the biggest edge after the weekend's play, with Andrew Ellis and Ken McClure adding 235 for the fifth wicket to overcome a shaky first session and pummel the Northern Districts bowling attack.
Canterbury lost four wickets for 21 runs early in the day, but McClure and Ellis spent 210 minutes at the crease in a classy partnership.
Ellis blasted 13 fours and eight sixes in a blistering 143, dispatching several deliveries out of the ground in a devastating display.