Historical Rules · 29 September 2017
Rule 610.3c
Official source text from the 29 September 2017 Rules release
If multiple one-shot effects are created this way immediately after one or more simultaneous events, those one-shot effects are also simultaneous. Example: Two Banisher Priests have each exiled a card. All creatures are destroyed at the same time by Day of Judgment. The two exiled cards are returned to the battlefield at the same time.