your really far fro spawn and also if you attack them they wont de spawn and they shuldent attack you first
let me at them. ive faced both, the momentus with no armor and a normal diamond sword. i died several times and found out they dont despawn the hard way.... coming back 8 hours later *remembers doesnt have a legit computer that can run minecraft*
uh-huh. EASY totally not easy mizzo, i died a record 5 times on difficulty 5 against a momentus. you were fighting a marlix AND a momentus, you were probably on difficulty 1