Valgavoth's Onslaught DSK/204

Set: Duskmourn: House of Horror
Collector Code: DSK/204
Name: Valgavoth's Onslaught
Type: Sorcery
Oracle text: Manifest dread X times, then put X +1/+1 counters on each of those creatures. (To manifest dread, look at the top two cards of your library, then put one onto the battlefield face down as a 2/2 creature and the other into your graveyard. Turn it face up any time for its mana cost if it's a creature card.)
Rarity: Rare