The Watcher

Info
It is a boss in the Calling Sunrise event. It spawns after wave 3. It looks like a giant eye with purple eyelids and green cat eyed pupil. Around its' eyelids are purple spikes. After you defeat it the text says "He will return".

Stats and Moves
When touched by a player it does 225 dmg to the player. It has a move the shoots a laser that does 400 dmg.
 * 375,000 hp
 * 525,000(Expert Mode)