Legion's End — ruling 1

Unless a token is a copy of another permanent or was explicitly given a name by the effect that created it, its name is the subtypes it was given when it was created plus the word "Token." For example, if an effect creates a 1/1 Soldier creature token, that token is named "Soldier Token."

Legion's End — ruling 2

If a creature on the battlefield has {X} in its mana cost, X is considered to be 0.

Legion's End — ruling 3

The mana value 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 mana value as that object.

Legion's End — ruling 4

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.

Legion's End — ruling 5

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.

Legion's End — ruling 6

A face-down creature has no name, so it can't share a name with anything. This includes other creatures with no name.

Legion's End : règles, fonctionnement et interactions (MTG)

Legion's End is one of those cards players keep asking about. Here is, in plain words, what its official text says, the rulings published by Wizards of the Coast, and the combos players actually run.

Official card text

Exile target creature an opponent controls with mana value 2 or less and all other creatures that player controls with the same name as that creature. Then that player reveals their hand and exiles all cards with that name from their hand and graveyard.

How it works : Legion's End

Original English text — Wizards of the Coast / Scryfall

#1June 10, 2022· Wizards of the Coast
Unless a token is a copy of another permanent or was explicitly given a name by the effect that created it, its name is the subtypes it was given when it was created plus the word "Token." For example, if an effect creates a 1/1 Soldier creature token, that token is named "Soldier Token."
No other card is named in this ruling.
#2July 12, 2019· Wizards of the Coast
If a creature on the battlefield has in its mana cost, X is considered to be 0.
No other card is named in this ruling.
#3July 12, 2019· Wizards of the Coast
The mana value 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 mana value as that object.
No other card is named in this ruling.
#4July 12, 2019· Wizards of the Coast
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.
No other card is named in this ruling.
#5July 12, 2019· Wizards of the Coast
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.
No other card is named in this ruling.
#6July 12, 2019· Wizards of the Coast
A face-down creature has no name, so it can't share a name with anything. This includes other creatures with no name.
No other card is named in this ruling.