Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Jamming Device

· Artifact — Contraption

Whenever you crank Jamming Device, creatures target player controls get -1/-1 until end of turn.

Similar cards

Color identity:
NameManaTypeText
Gollum's Bite BInstant Target creature gets -2/-2 until end of turn. {3}{B}, Exile Gollum's Bite from your graveyard: The Ring tempts you. Activate only as a sorcery.
Nightmarish End 2BInstant Target creature gets -X/-X until end of turn, where X is the number of cards in your hand.
Contagion Engine 6Artifact When Contagion Engine enters the battlefield, put a -1/-1 counter on each creature target player controls. {4}, {T}: Proliferate twice. (Choose any number of permanents and/or players, then give each another counter of each kind already there. Then do it again.)
Death Frenzy 3BGSorcery All creatures get -2/-2 until end of turn. Whenever a creature dies this turn, you gain 1 life.
Plague Dogs 4BCreature — Phyrexian Zombie Dog When Plague Dogs dies, all creatures get -1/-1 until end of turn. {2}, Sacrifice Plague Dogs: Draw a card. 3/3
Genestealer Locus 3UCreature — Tyranid Human Neurotraumal Rod — Whenever a creature attacks you, it gets -1/-0 until end of turn. Whenever a creature attacks one of your opponents, it gets +0/+1 until end of turn. 3/3
Jodah's Avenger 5UCreature — Shapeshifter {0}: Until end of turn, Jodah's Avenger gets -1/-1 and gains your choice of double strike, protection from red, vigilance, or shadow. (A creature with shadow can block or be blocked by only creatures with shadow.) 4/4
Quicksand Land {T}: Add {C}. {T}, Sacrifice Quicksand: Target attacking creature without flying gets -1/-2 until end of turn.
A-Deal Gone Bad 3BInstant Target creature gets -3/-3 until end of turn. Target player mills three cards. You gain 3 life.
Invasion of Innistrad 2BBBattle — Siege (As a Siege enters, choose an opponent to protect it. You and others can attack it. When it's defeated, exile it, then cast it transformed.) Flash When Invasion of Innistrad enters the battlefield, target creature an opponent controls gets -13/-13 until end of turn.
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