It was a beautiful Night in Gotham City. Well it was a wonderful night to rob the city senseless. He sources said that Paydirt might be on the move again. A pity he was not smarter. He could be useful. There was this Swordfish guy. He might be useful. So in his typical manner the Trickster sent him a message through riddles. It was a coded message that he had managed to get to the man. He had evaded Owlman for years with this method. In the box was a small metal device. A secure com device with a code and a small note 'Say the answers.' was all it said in fine handwriting. The riddles were written the same.
[i]Keep me close to survive
With me In the fields of death few stay alive
I save thee from strife
and am enough to save a life.
What am I?"[/i]

He knew the answer was sword.

[i]Forever I move but never can I leave
To breath the air is something I cannot achieve
Teach a man to catch me
And he shall ever be hunger free
What am I?[/i]

The answer was fish. So he needed to say Swordfish to activate the device. Once he had done so he could talk to the Trickster.