black instant cards mtg Magic The Gathering - Cabal Ritual - Card Best Black Cards in MTG:

Borderless cards are available in non-foil and traditional foil in Play Boosters and Collector Boosters

Rev, Tithe Extractor, Gonti, Night Minister and Shirei, Shizos Caretaker all love this one, but I especially like it in Gix, Yawgmoth Praetor

But even for cases like storm where a mechanic is widely agreed to be unhealthy, its not that difficult to create new cards which use that same mechanic in healthy ways

Manifold Key does double duty as an untap ability and a way to make any creature including ones belonging to an opponent unblockable for the turn

Foil Equinox, foil Borderless, both are possible, but NOT the Commander-only cards and not the Extended Art versions of cards

You must pay all costs and follow all timing rules for spells cast and lands played from the top of your library this way