Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Bubbling Muck

B · Sorcery

Until end of turn, whenever a player taps a Swamp for mana, that player adds an additional {B}.

Similar cards

Color identity:
NameManaTypeText
Orochi Merge-Keeper 1GCreature — Snake Druid {T}: Add {G}. As long as Orochi Merge-Keeper is modified, it has "{T}: Add {G}{G}." (Equipment, Auras you control, and counters are modifications.) 1/1
Take for a Ride 2RSorcery Take for a Ride has flash as long as you've committed a crime this turn. (Targeting opponents, anything they control, and/or cards in their graveyards is a crime.) Gain control of target creature until end of turn. Untap that creature. It gains haste until end of turn.
Snow Fortress 5Artifact Creature — Wall Defender (This creature can't attack.) {1}: Snow Fortress gets +1/+0 until end of turn. {1}: Snow Fortress gets +0/+1 until end of turn. {3}: Snow Fortress deals 1 damage to target creature without flying that's attacking you. 0/4
Basalt Gargoyle 2RCreature — Gargoyle Flying Echo {2}{R} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.) {R}: Basalt Gargoyle gets +0/+1 until end of turn. 3/2
Stalking Assassin 1UBCreature — Human Assassin {3}{U}, {T}: Tap target creature. {3}{B}, {T}: Destroy target tapped creature. 1/1
Arcum's Whistle 3Artifact {3}, {T}: Choose target non-Wall creature the active player has controlled continuously since the beginning of the turn. That player may pay {X}, where X is that mana value. If they don't pay, the creature attacks this turn if able, and at the beginning of the next end step, destroy it if it didn't attack this turn. Activate only before attackers are declared.
Geyserfield Stalker 4BCreature — Elemental Menace (This creature can't be blocked except by two or more creatures.) Landfall — Whenever a land enters the battlefield under your control, Geyserfield Stalker gets +2/+2 until end of turn. 3/2
Cosi's Trickster UCreature — Merfolk Wizard Whenever an opponent shuffles their library, you may put a +1/+1 counter on Cosi's Trickster. 1/1
Wormwood Treefolk 3GGCreature — Treefolk {G}{G}: Wormwood Treefolk gains forestwalk until end of turn and deals 2 damage to you. (It can't be blocked as long as defending player controls a Forest.) {B}{B}: Wormwood Treefolk gains swampwalk until end of turn and deals 2 damage to you. (It can't be blocked as long as defending player controls a Swamp.) 4/4
Fateful Handoff 3BSorcery Draw cards equal to the mana value of target artifact or creature you control. An opponent gains control of that permanent.
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