Card Codex

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17 May 2024: Card library updated.

Sewer Plague

2B · Instant

Target creature an opponent controls perpetually gets -2/-2 and gains "At the beginning of each upkeep, this creature perpetually gets -1/-1."

Similar cards

Color identity:
NameManaTypeText
Flowstone Kavu 2RCreature — Kavu Menace (This creature can't be blocked except by two or more creatures.) {R}: Flowstone Kavu gets +1/-1 until end of turn. 2/3
Erosion UUUEnchantment — Aura Enchant land At the beginning of the upkeep of enchanted land's controller, destroy that land unless that player pays {1} or 1 life.
Frostburn Weird U/RU/RCreature — Weird {U/R}: Frostburn Weird gets +1/-1 until end of turn. 1/4
Chaos Lord 4RRRCreature — Human First strike At the beginning of your upkeep, target opponent gains control of Chaos Lord if the number of permanents is even. Chaos Lord can attack as though it had haste unless it entered the battlefield this turn. 7/7
Colossus Hammer 1Artifact — Equipment Equipped creature gets +10/+10 and loses flying. Equip {8} ({8}: Attach to target creature you control. Equip only as a sorcery.)
Breathkeeper Seraph 4WWCreature — Angel Flying, soulbond (You may pair this creature with another unpaired creature when either enters the battlefield. They remain paired for as long as you control both of them.) As long as Breathkeeper Seraph is paired with another creature, each of those creatures has "When this creature dies, you may return it to the battlefield under its owner's control at the beginning of your next upkeep." 4/4
Maw of Kozilek 3RCreature — Eldrazi Drone Devoid (This card has no color.) {C}: Maw of Kozilek gets +2/-2 until end of turn. ({C} represents colorless mana.) 2/5
Scrutiny of the Guildpact 1WEnchantment When Scrutiny of the Guildpact enters the battlefield, you may choose a creature card in your hand. If you do, that card perpetually incorporates {W} and gains "When you cast this spell, create a 2/2 white and blue Detective creature token." Multicolored creatures you control get +1/+1.
Altac Bloodseeker 1RCreature — Human Berserker Whenever a creature an opponent controls dies, Altac Bloodseeker gets +2/+0 and gains first strike and haste until end of turn. (It deals combat damage before creatures without first strike, and it can attack and {T} as soon as it comes under your control.) 2/1
Seek Bolas's Counsel UBRSorcery Choose one at random — • You get an emblem with "At the beginning of your upkeep, pay {U}{B}{R}. If you don't, you lose the game." • Each player discards their hand. • Planeswalk to Pools of Becoming. (Once there, you can roll the planar die only if you're playing Planechase.) • For each opponent, exile cards from the top of their library until you exile a nonland card. You may cast those cards without paying their mana costs. • Destroy all creatures and non-Bolas planeswalkers. • You get an emblem with "You can cast nonland cards from your sideboard."
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