Card Rulings:Boatsman of the river Styx - Charon


 * The effect "cannot be removed from the field by a Monster, Spell or Trap Card that would target it" means any Effect Monster, Spell or Trap Card that only affects one monster on the field, even if they do not specifically designate a target. This includes "Fissure", "Hammer Shot", "Smashing Ground", "Divine Wrath", "Bottomless Trap Hole", "Horn of Heaven", "Black Horn of Heaven", etc.
 * Charon’s effect that destroys all of your opponent’s monsters is compulsory.
 * This card MUST be Special Summoned through the method described on the card. You cannot Special Summon him face-down with effects like "Spear Cretin", "The Shallow Grave", etc.