Due to a known error in the card text for Cyrus 
(Pokémon TCG: Sun & Moon—Ultra Prism, 120/156), the first part of this card will be changed. The original text for this Supporter card says:
You can’t play this card if you don’t have any 
or 
Pokémon in play.
Your opponent chooses 2 Benched Pokémon and shuffles the others, and all cards attached to them, into their deck.
The text will be changed to match the original intention of the card, which is that a player’s Active Pokémon must be a or Pokémon.
The new Cyrus text will say:
You can play this card only if your Active Pokémon is a or Pokémon.
Your opponent chooses 2 Benched Pokémon and shuffles the others, and all cards attached to them, into their deck.
Effective immediately, Cyrus will use this updated text instead of the original text. This will be reflected in the Pokémon TCG Errata document.
Source: Pokemon.com
Pokémon Blog 
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