Super Moon Event

The Super Moon is an event that occur when the player defeated 3 mechanical bosses, this event will appear at least 1 in 15 chance will occur,unlike normal night time monsters, all the night time monsters will get buffed that increased there defense,attack and speed, all monsters are ignore the player force to leave during day.

Mobs
Slow, but strong attack,defense and also turn into wolf form that accelerate to chase the player if his 55 blocks away or more. Heavy armored that have high defense and health, but less speed and jump height. Unlike normal wraith,this buff version able to fly to chase player. Strong version of wandering eye that has more speed and health without any missed. Evil, Scary, Creepy circus clown, That try to chase player on foot and he has more friend to come and play!
 * Buff Werewolf
 * Heavy Possessed Armor
 * Shadow Wraith
 * Hostile Eye
 * Crazy Clown

Trivia

 * A super moon is the coincidence of a full moon or a new moon with the closest approach the Moon makes to the Earth on its elliptical orbit, resulting in the largest apparent size of the lunar disk as seen from Earth.
 * Crazy Clown it's based on of a real life creepy clown sighting during night or day that being spotted around world except antarctica.

This idea made by jallen360