Wear Wolf - Sopio Horror Booster

Wear Wolf

From: Sopio Horror Booster

Play an effect card from your hand as +300 instead of its current effect
Rule clarification:
Must be played with an effect card. Does not affect points card that have effect text. Has no action if your hand does not contain any effect cards.

If the card is taken back into your hand or discarded, its points value resets.

The new value is retained when the card is moved to another pile, for example using Moral Compass.