Capt. Nazi, on Planning

"It iss Captain Marvel Jr.! Drive the big machine at him!!"
Captain Nazi, "Baffin Land"

Hey, planning can't always be done years in advance. When unforeseeable circumstances arise (such as the surprise appearance of your arch-enemy who has consistently foiled every scheme you've ever hatched), a skilled villain like Captain Nazi is capable of formulating a plan on the spot.

Even if it's not particularly elaborate.