Here is the full list of all 50 Dragon Ball XenoVerse achievements.
Obtained all achievements!
Collected all Ultimate Attacks!
Collected all Super Attacks!
Observed 7 Battles!
Participated in Endless Battle 7 times!
Won Endless Battle 7 times!
Revived KO'd allies 7 times in online matches!
Received a Gift!
Sent a Gift!
Won online 7 times!
Played Online Battles 7 times!
Played Online Battles for the first time!
Completed training with Frieza!
Completed training with Ginyu!
Completed training with Beerus!
Completed training with Goku!
Completed training with #18!
Completed training with Piccolo!
Friendship levels maximized with all masters!
Completed training with Gohan and Videl!
Unlocked all characters and variations!
Cleared all Parallel Quests!
Parallel Quest completion rate is over 80%!
Completed training with Vegeta!
Completed training with Hercule!
Gathered 7 Dragon Balls and summoned Shenron!
Completed training with Cell!
Added a Time Patroller to your Favorites List!
Parallel Quest completion rate is over 50%!
Found Four-Star Ball!
Completed training with Gotenks!
Cleared the Legendary Super Saiyan Saga!
Visited all stages!
Completed 7 Auto-Patrols!
Cleared the Demon God Demigra Saga!
Cleared the God of Destruction Beerus Saga!
Completed training with Krillin!
Obtained your first Dragon Ball!
Found Two-Star Ball!
Cleared the Majin Buu Saga!
Cleared the Android Saga!
Cleared the Cell Saga!
Cleared the Frieza Saga!
Cleared 7 Parallel Quests!
Cleared the Ginyu Force Saga!
Collected 500,000 Zeni!
Cleared the Return of the Saiyans Saga!
Cleared 1 Parallel Quest!
Cleared the Saiyan Saga!
Cleared the prologue!