Wraith King

Wraith King is one of the Bosses in the game The Metronomicon. He can be found in The Haunted Kingdom. His Element is Lightning.

Defeating the Wraith King for the first time will unlock the Castle Criznashor achievement.

Attacks

 * Shoot an area effect lightning attack, hurting all heroes.
 * Fireman's kick one hero, doing strong damage, with a chance to Dizzy.
 * Boulder Attack

Strategy
The Wraith King's signature ability is to call down rocks - you can tell when he does so by voice cues and visual cues (when he sticks his spear into the ground). The rocks only cause damage if they hit a character who you're giving instructions to, BUT they don't break your streak. They can break your streak in other ways, though - the rocks can partially obscure the notes so you can't tell what you need to hit.

Again, to prevent these rock showers from happening, lay into the Wraith King with your stunning attacks while at the same time piling on oodles of Earth firepower.

Drops

 * Anonymizer
 * The Ultimate Slap