Funeral Charm [Mystery Booster] Eldritch Moon Promos where X is the total

where X is the total mana value of all cards revealed this way

Set: Mystery Booster Playtest Cards Type: Creature — Human Warlock Rarity: Rare Cost: {3}{B} When Celestine Cave Witch enters the battlefield

Set: War of the Spark Prerelease Promos Type: Legendary Artifact Rarity: Rare Cost: {3}{B}{B}{B} You may look at the top card of your library any time

create a 2/2 black Zombie creature token

Funeral Charm [Mystery Booster] Eldritch Moon Promos where X is the totalSet: Mystery Booster Type: Instant Rarity: Rare Cost: {B} Choose one Target player discards a card. Target creature gets +2 1 until end of turn. Target creature gains swampwalk until end of turn. (It can't be blocked as long as defending player controls a Swamp.)