Textured and Etched foils lie within as well
Obvious scenarios include Yawgmoths Undying creatures, Living Ends cyclers, enabling Delirium, opposing Undying effects in the mirror and random decks such as Dredge
The Pokemon Daisuki Club, the official fan club of Pokemon players, offers a limited edition of these cards at significant events such as championships
You can activate one of two effects by designating it, and since there are restrictions on the card name, only one of the two effects can be used in one turn
Ill entertain arguments both for and against Delay being a hard counter, as that spell, technically, is coming back at some point, and if it's a creature itll be even more threatening because of haste