The Blooket Phantom King is a rare and elusive Blook that is highly sought after by Blooket players. It is a dark and mysterious Blook, with a glowing green aura and a crown of skulls. The Phantom King is said to be the most powerful Blook in Blooket, and it is rumored that it can grant its owner any wish. The Phantom King is a Mystical Blook, which means that it can only be obtained by completing certain challenges or by winning it in a Blooket tournament. A fanart Blooket cursor with Phantom King.