>>118476756>>118476568>>118476223Nigma, you fiend, for all your intelligence you still don't understand that crime doesn't pay!
A thing that flies, and a thing that swims...
>A helicopter and a submarine?No, Boy Wonder, think harder!
>Uhh...Oh! A flying monkey and a Penguin!Of course! Clearly references to the creatures from the Wizard of Oz and one of Nigma's nefarious allies. Nigma must mean to set Penguin's goons, or "flying monkeys" on someone, but who?
A stone of blue and green, and two wizards...
Perhaps, plutonium and kryptonite. But no one in Gotham has any Kryptonite, and I can't think of anyone or anything that would match the description of "two wizards."
>What about this, Batman, Follow your heart and Follow the riddleEgads, Robin! We intercepted this riddle from a call to Danville!
Melt into the shadows, lose sight, underground, it's all coming together old chum.
Nigma plans to use Penguin's perfectly perilous posse to finagle Phineas and Ferb's fusion device! Deviously detonating that disastrous dynamo would melt the buildings around it and leave naught but shadows of the citizens, while he waits patiently in a bunker underground!
You've gone too far this time, Nigma!