If one or more game actions, game effects, or Triggered Abilities are activated simultaneously, then Turn Order is referenced to organize the sequence of actions, starting with the current Turn Player. See rule 382. Triggered Abilities for more information.
§ 303.2.a Core Rules PDF (officieel)
§ 303 The phases of a turn are rigid, but the actions taken during those steps can be done in any order, unless otherwise specified.
§ 303.2 Game Actions cannot be performed simultaneously for any reason.
