Cling to Dustutility$0.36Exiles a graveyard and provides repeatable graveyard hate in black. It also offers card advantage later, making it a flexible alternative to a single-use exile effect.
Leyline of the Voidutility$1.29A premier graveyard exile effect in black that shuts off graveyard-based strategies from the start. It is much broader than Go Blank's one-shot graveyard exile, though it does not discard cards.
Soul-Guide Lanternutility$0.29Cheap graveyard interaction that can exile an entire graveyard at instant speed. While it lacks discard, it fills the same anti-recursion role at a lower cost.
Nihil Spellbombutility$1.52One-mana graveyard exile with optional card draw, making it a common black graveyard-hate staple. It doesn't force discard, but it is efficient and flexible against graveyard decks.
Dauthi Voidwalkerutility$5.02Disrupts graveyards by exiling cards that would go there and can later leverage those exiled cards. It plays a similar hate role while also threatening card advantage.
Unlicensed Hearseutility$0.60A colorless graveyard hoser that can repeatedly exile cards from graveyards and become a threat. It is more flexible than a one-shot spell, though it doesn't include discard.
Cemetery Desecratorutility$1.00Repeatedly exiles cards from graveyards while advancing the board. It is slower and more expensive than Go Blank, but serves a similar anti-graveyard purpose.
Extinction Eventremoval$0.91A black sweeper that can clean up creature-heavy boards and indirectly pressure graveyard plans by clearing threats. It isn't a direct discard/exile spell, but it fits as a black midrange interaction option.