Plus a reprint from Maximum Gold
PHRA-EN006 Tri-Brigade Nervall
PHRA-EN007 Tri-Brigade Kerass
PHRA-EN008 Tri-Brigade Fraktall (Ultra Rare)
PHRA-EN046 Tri-Brigade Ferrijit the Barren Blossom (Ultra Rare)
PHRA-EN047 Tri-Brigade Rugal the Silver Sheller
PHRA-EN048 Tri-Brigade Shuraig the Ominous Omen (Secret Rare)
PHRA-EN053 Tri-Brigade Airborne Assault (Secret Rare)
PHRA-EN070 Tri-Brigade Revolt
Aside from rarities noted, the rest of the Tri-Brigades are either Super Rare or Common.
Tri-Brigade Oath has not been revealed in any videos so far, but can be assumed to also be in this set.
MAGO-EN114 Barrier Statue of the Stormwinds