Mortal Kombat 11 's free in-game event begins on October 25, bringing four new Halloween-themed boss fights to the game which include flying witches and bats, falling pumpkins, black cats, and tombstones rising from the ground. To top off the fun, the event also adds new brutalities, Halloween consumables, and other in-game rewards to e Supergirl season 4 saw Kara Danvers having to contend with an enemy unlike she'd ever faced before - the anti-alien militia leader Agent Liberty. Though the mid-...