Scott Barrett expects more intensity from Ireland in series decider

New Zealand flanker Scott Barrett is expecting an high intense series deciding Test when they face Ireland in Wellington on Saturday.

While the All Blacks started the first game in Auckland with a 42-19 win, Ireland bounced back in the second game in Dunedin with a 12-23 victory.

Ian Foster has made four changes to the starting line up with Barrett moving from lock to the blindside flank, where he played the first Test and Will Jordan replaces Leicester Fainga’anuku. David Havili at inside center to replace Quinn Tupaea while Sam Whitelock returns back after missing the previous game due to a concussion.

"We've had a good week so far [in Wellington] but we've got a couple more days to go with our preparation," he said.

"We've been challenged individually and naturally you look at yourself before anything else. We've had a good review, a good couple of days. We're excited for what's ahead.

"Part of playing rugby is you have got to adapt on the run, using a bit of rugby smarts and IQ out there if we do get into those situations. Technically, it's what we do through the week, habits and being able to adjust".

The first two Tests between the two teams had four yellow cards and a red card and Barrett is expecting another intense encounter.

"If anything, they're probably going to be a little bit more intense in what they are bringing. It makes for an exciting game," he added.

"We need to meet them with that intensity".