Call to the Void — ruling 1

For each player to secretly choose the creatures, that player should write down their choices without showing them to anyone else. Each player then keeps their choices secret until all players simultaneously reveal their choices.

Call to the Void — ruling 2

If a creature is chosen more than once, it is destroyed only once. For example, having a single shield counter on it would allow it to survive.

Call to the Void : règles, fonctionnement et interactions (MTG)

Call to the Void 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

Each player secretly chooses a creature they control and a creature they don't control. Then those choices are revealed. Destroy each creature chosen this way.

How it works : Call to the Void

Original English text — Wizards of the Coast / Scryfall

#1June 10, 2022· Wizards of the Coast
For each player to secretly choose the creatures, that player should write down their choices without showing them to anyone else. Each player then keeps their choices secret until all players simultaneously reveal their choices.
No other card is named in this ruling.
#2June 10, 2022· Wizards of the Coast
If a creature is chosen more than once, it is destroyed only once. For example, having a single shield counter on it would allow it to survive.
No other card is named in this ruling.