Turn it face up any time for its mana cost if it's a creature card.) You can't sacrifice Disturbing Mirth unless another effect allows you to
2 reprintings since that spike in 2016 have brought this quite low, below $5, but I think Kykar decks can absolutely make use of this, especially with mana spells like Mana Geyser in the format
reveal up to 1 card with a cost of 4 or more and add it to your hand
Not only is it effective against opposing graveyard strategies, but it also lets you tuck cards from your own graveyard back into your library, making them accessible again with Green Suns Zenith , Knight of the Reliquary , or simply giving you another chance to cast them
However, if you already play 4 Marco (OP02-018) and 4 Marco (OP03-013), you will already have the opportunity to discard a lot of cards from your hand
Spells that can alter combat in your favor like Deceiver Exarch and Cryptic Command are especially valuable to let Marvo survive to attack again
