Wales have called up Cardiff Blues outside half Rhys Patchell as a replacement for Priestland
Rhys Priestland aggravated his Achilles tendon in the warm-up of the Scarlets' RaboDirect PRO12 semi-final on Friday evening and will miss the two-test tour.
Rhys Patchell, who has scored 147 points in 22 appearances for the Blues this season, joined up with the training squad when they met for the first time this morning.