Carson Graham's Joseph Spooner (left) locks on to tackle St. George's Dillon Hamilton during the lates stages of Thursday's 93rd N.Z. Shield clash at Brockton Oval. (Photo by Howard Tsumura property of VarsityLetters.ca) Feature High School Rugby No ‘Invincibles’ here! Saints top Carson to retain N.Z. Shield, Oak Bay upsets Shawnigan to set up dramatic B.C. Quad A boys rugby Final Four May 25, 2018Howard TsumuraComment(0) VANCOUVER — The history books tab the 1925 New Zealand All-Blacks with the much-deserved moniker The Invincibles.