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
Motivated Pony 4GCreature — Horse Trample, haste Whenever Motivated Pony attacks, attacking creatures get +1/+1 until end of turn. If a Food entered the battlefield under your control this turn, untap those creatures and they get an additional +2/+2 until end of turn. 3/3
Crumbling Ashes 1BEnchantment At the beginning of your upkeep, destroy target creature with a -1/-1 counter on it.
Goldnight Commander 3WCreature — Human Cleric Soldier Whenever another creature enters the battlefield under your control, creatures you control get +1/+1 until end of turn. 2/2
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Pack Mastiff 1RCreature — Dog {1}{R}: Each creature you control named Pack Mastiff gets +1/+0 until end of turn. 2/2
Might of Old Krosa GInstant Target creature gets +2/+2 until end of turn. If you cast this spell during your main phase, that creature gets +4/+4 until end of turn instead.
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Insufferable Syphon Artifact — Contraption Whenever you crank Insufferable Syphon, target player discards a card.
Clawing Torment BEnchantment — Aura Enchant artifact or creature As long as enchanted permanent is a creature, it gets -1/-1 and can't block. Enchanted permanent has "At the beginning of your upkeep, you lose 1 life."
Tome Scour USorcery Target player mills five cards.
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