Devious Cover-Up | 35 | Guilds of Ravnica

Set: Guilds of Ravnica
Rarity: C
#: 35
Creature Type or Sub Type: Instant
Rules Text Contains: Counter target spell. If that spell is countered this way, exile it instead of putting it into its owner's graveyard. You may shuffle up to four target cards from your graveyard into your library.
Flavor: First, dispose of the evidence. Then dispose of your knowledge of its disposal.