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
In the Eye of Chaos 2UWorld Enchantment Whenever a player casts an instant spell, counter it unless that player pays {X}, where X is its mana value.
Elvish Aberration 5GCreature — Elf Mutant {T}: Add {G}{G}{G}. Forestcycling {2} ({2}, Discard this card: Search your library for a Forest card, reveal it, put it into your hand, then shuffle.) 4/5
Reflecting Pool Land {T}: Add one mana of any type that a land you control could produce.
Castle Embereth Land Castle Embereth enters the battlefield tapped unless you control a Mountain. {T}: Add {R}. {1}{R}{R}, {T}: Creatures you control get +1/+0 until end of turn.
Ceta Disciple UCreature — Merfolk Wizard {R}, {T}: Target creature gets +2/+0 until end of turn. {G}, {T}: Add one mana of any color. 1/1
Megatron, Tyrant 3RWBLegendary Artifact Creature — Robot More Than Meets the Eye {1}{R}{W}{B} (You may cast this card converted for {1}{R}{W}{B}.) Your opponents can't cast spells during combat. At the beginning of your postcombat main phase, you may convert Megatron. If you do, add {C} for each 1 life your opponents have lost this turn. 7/5
Birchlore Rangers GCreature — Elf Druid Ranger Tap two untapped Elves you control: Add one mana of any color. Morph {G} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.) 1/1
Drooling Ogre 1RCreature — Ogre Whenever a player casts an artifact spell, that player gains control of Drooling Ogre. (This effect lasts indefinitely.) 3/3
Minas Morgul, Dark Fortress Legendary Land Minas Morgul, Dark Fortress enters the battlefield tapped. {T}: Add {B}. {3}{B}, {T}: Put a shadow counter on target creature. For as long as that creature has a shadow counter on it, it's a Wraith in addition to its other types. (A creature with shadow can block or be blocked by only creatures with shadow.)
Ash Barrens Land {T}: Add {C}. Basic landcycling {1} ({1}, Discard this card: Search your library for a basic land card, reveal it, put it into your hand, then shuffle.)
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