Discourtesy Clerk (Galaxy Foil) [Unfinity] - 356

Myra doesn't pay the vampires to smile—but only because guests found it off-putting.

When Discourtesy Clerk enters the battlefield, open an Attraction. (Put the top card of your Attraction deck onto the battlefield.) At the beginning of your end step, if you control three or more Attractions, you draw a card and you lose 1 life.