Who would win?
-The Batman who laughs gets 3 hour of prep and basics knowledge of Prime.
-TBWL has his Crows (or Robins)
-Prime has no prep
-To the death
-If it’s a easy win for The Batman Who Laughs
Prime gets Nth metal weapons and armor
-If it’s a easy win for SuperBoy Prime the BTWL gets DawnBreaker for a teammate