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
Malicious Malfunction 1BBSorcery All creatures get -2/-2 until end of turn. If a creature would die this turn, exile it instead.
Flaying Tendrils 1BBSorcery Devoid (This card has no color.) All creatures get -2/-2 until end of turn. If a creature would die this turn, exile it instead.
Day 2WInstant Creatures target player controls get +1/+1 until end of turn.
Terror Tide 2BBSorcery Fathomless descent — All creatures get -X/-X until end of turn, where X is the number of permanent cards in your graveyard.
Penregon Besieged 1BEnchantment At the beginning of your end step, choose a creature with the least toughness among creatures your opponents control. It perpetually gets -1/-1. When your opponents control no creatures, sacrifice Penregon Besieged.
Drown in Filth BGSorcery Choose target creature. Mill four cards, then that creature gets -1/-1 until end of turn for each land card in your graveyard.
Ob Nixilis's Cruelty 2BInstant Target creature gets -5/-5 until end of turn. If that creature would die this turn, exile it instead.
Urge to Feed BBInstant Target creature gets -3/-3 until end of turn. You may tap any number of untapped Vampire creatures you control. If you do, put a +1/+1 counter on each of those Vampires.
Old Man Willow 2BGLegendary Creature — Treefolk Old Man Willow's power and toughness are each equal to the number of lands you control. Whenever Old Man Willow attacks, you may sacrifice another creature or a token. When you do, target creature an opponent controls gets -2/-2 until end of turn. */*
Primaris Eliminator 4BCreature — Astartes Warrior When Primaris Eliminator enters the battlefield, choose one — • Executioner Round — Destroy target creature. • Hyperfrag Round — Creatures target player controls get -2/-2 until end of turn. 3/2
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