Watch: Who Spotted This Incredible Triple Tackle By Luke McGrath?

Serious determination.

Leinster decided to turn on the magic in the last fifteen minutes of their tie with Cardiff Blues this evening.

The Irish province were far from impressive throughout the game, but kicked into gear late in the second-half, bagging three tries in less than 10 minutes to secure a bonus-point win over the Welsh side.

The turning point of the match came at around the 65 minute mark, with Ireland scrumhalf putting in three crunching tackles in a row, lifting the RDS. Leinster soon bagged a try, and followed that up with two more in quick succession.

Fair play to McGrath. No doubt Joe Schmidt was watching.