Justice League Unlimited, Season 3

Darkseid:
Still alive. You impress me, Kryptonian. More... your valor has touched my heart. Oh yes, there is still some small part of me that knows mercy. I will end your pain... with something special I've been saving for just this occasion. [Darkseid draws a Kryptonite knife] I'm going to carve out your heart and put it on a pike in my throne room.

[Lex Luthor appears in a business suit]

Lex Luthor:
As much as I'd enjoy seeing that, first you have some business with me. Sorry it took me so long - I had to go get my "power suit".

Darkseid:
You dare challenge me? Insanity!

Lex Luthor:
Oh, I'm not here to challenge you, Darkseid. Quite the contrary. I've got something you want. The only thing you want.

[Luthor holds up his hand, revealing a dazzling shard of energy]

Darkseid:
[astonished] The Anti-Life Equation!