Rulings

• 2019-07-12
  Legion’s End targets only one creature. Other creatures will be exiled even if they have hexproof, and cards in its controller’s hand and graveyard will be exiled even if that player has hexproof.
• 2019-07-12
  The name of a creature token is the same as the creature types specified as it was created unless the token is a copy of another creature or the effect that created the token specifically gives it a different name.
• 2019-07-12
  The converted mana cost of a token that isn’t a copy of another object is 0. A token that is a copy of another object has the same converted mana cost as that object.
• 2019-07-12
  If a creature on the battlefield has in its mana cost, X is considered to be 0.
• 2019-07-12
  A face-down creature has no name, so it can’t share a name with anything. This includes other creatures with no name.
• 2019-07-12
  If the target creature is an illegal target by the time Legion’s End tries to resolve, the spell doesn’t resolve. No player reveals their hand, and nothing is exiled.