Wellington showed you can't beat experience as they ran down Canterbury to advance to Saturday's Super Smash T20 final against Central Districts at New Plymouth.
Five of their senior figures were the dominant contributors as they reached 155 for seven, overhauling Canterbury's 151 for seven with four balls to spare.
Canterbury made a decent start but found themselves in quicksand as former international seamer Hamish Bennett and veteran offspinner Jeetan Patel worked skills.
The pair combined for five for 40 off their eight overs, after Chad Bowes (56 off 41 balls) and Henry Nicholls (34 off 34) had Canterbury well positioned.
In the end they needed a brisk 33 from Peter Fulton to get them past 150.