The Episode 07: Origin Crisis Add-on for DC Universe Online has 7 achievements.
Collect all styles in the Time Traveler set
Complete the Iconic Anomaly: Test Subject #1 solo instance without any scientists getting knocked out
Complete the iconic boss fight inside Wayne Tower without anyone being hit by the missile barrage
Disable three control panels in the Iconic Anomaly: The Hunt solo instance without alerting any mobsters
Defeat the Nexus Omega Drone inside the Nexus of Reality without allowing any Volatile Robots to explode
Defeat the Paradox Tyrant in the Paradox Wave raid without closing any of the Speed Force tunnels
Defeat Jor-El on Krypton without defeating any of the House of El reinforcements