Young Justice, Season 2: Invasion

Black Manta:
Congratulations, Kaldur'ahm. You had quite a day. Capturing the Atlantean, killing a former teammate, destroying the com-sat.

Kaldur'ahm:
My crew did not destroy the com-sat, Father. It's rocket must have malfunctioned. Our victory was mere luck.

Black Manta:
I don't believe in luck. Which is why I arranged to have a bomb with an altitude sensors smuggled onto the com-sat rocket days ago. This was your final test. To see if you would take credit for what you have not accomplished.

Kaldur'ahm:
And what if I have succeeded?

Black Manta:
Then another test would have awaited. For it is not in success where true character is revealed, but in failure. I'm quite proud of you, my boy. You're ready for the next level.