Batman V. Superman: Dawn of JusticeEdit
Batman used the FN MK 13 EGLM against Kryptonians like Superman and even the monster Doomsday. It doesn't utilize the standard 40mm rounds, but a specially designed round that disperses Kryptonite gas which can be used to incapacitate and harm Kryptonians exposed to it, considerably reducing their strength, mobility and resilience for several minutes. He used a couple of these on Superman before they allied against Lex Luthor who unleashed Doomsday. He used his remaining round on Doomsday to weaken the creature while he was struggling to free himself from Wonder Woman's Lasso of Truth.
- Batman v Superman: Dawn of Justice: Tech Manual (First appearance)
- Batman v Superman: Dawn of Justice