Card Sanctity's unique effect is the ability to negate the activation of a card or effect on the field and destroy that card or effect.
However, there are cards with similar but not identical effects that you might be thinking of:
* Solemn Strike: This card negates the activation of a monster effect and destroys that monster. It specifically targets monsters, unlike Card Sanctity, which can negate any card or effect.
* Solemn Judgment: This card negates the activation of a spell or trap card and destroys that card. Like Solemn Strike, it only targets a specific card type.
* Solemn Warning: This card negates the activation of any card or effect and destroys it. However, Solemn Warning requires you to pay 1000 Life Points, while Card Sanctity is a free effect.
* Effect Veiler: This card negates the activation of a monster effect and prevents its activation. Unlike Card Sanctity, it doesn't destroy the card.
* Vanity's Emptiness: This card prevents all monsters on the field from activating their effects. It has a broader effect than Card Sanctity but doesn't negate and destroy individual cards.
These are just a few examples. Other cards may offer similar functions, but none are identical to Card Sanctity's ability to negate and destroy any card or effect on the field.