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17 May 2024: Card library updated.

Keeper of the Secret Lair

1U · Legendary Creature — Merfolk Rogue

Flash You may cast Secret Lair spells as though they had flash. Secret Lair spells you cast cost {1} less to cast. 2/1

Similar cards

Color identity:
NameManaTypeText
Invasion of Gobakhan 1WBattle — Siege (As a Siege enters, choose an opponent to protect it. You and others can attack it. When it's defeated, exile it, then cast it transformed.) When Invasion of Gobakhan enters the battlefield, look at target opponent's hand. You may exile a nonland card from it. For as long as that card remains exiled, its owner may play it. A spell cast this way costs {2} more to cast.
Silence the Believers 2BBInstant Strive — This spell costs {2}{B} more to cast for each target beyond the first. Exile any number of target creatures and all Auras attached to them.
Council of the Absolute 2WUCreature — Human Advisor As Council of the Absolute enters the battlefield, choose a noncreature, nonland card name. Your opponents can't cast spells with the chosen name. Spells with the chosen name you cast cost {2} less to cast. 2/4
Panoptic Projektor 4Artifact {T}: The next face-down creature spell you cast this turn costs {3} less to cast. If turning a face-down permanent face up causes a triggered ability of a permanent you control to trigger, that ability triggers an additional time.
Gust of Wind 3USorcery This spell costs {2} less to cast if you control a creature with flying. Return target nonland permanent you don't control to its owner's hand. Draw a card.
March of Wretched Sorrow XBInstant As an additional cost to cast this spell, you may exile any number of black cards from your hand. This spell costs {2} less to cast for each card exiled this way. March of Wretched Sorrow deals X damage to target creature or planeswalker and you gain X life.
Jubilant Skybonder 1W/UW/UCreature — Human Wizard Flying Creatures you control with flying have "Spells your opponents cast that target this creature cost {2} more to cast." 2/2
X UBLegendary Creature — Human Spy As long as X is in X's owner's opponent's hand, X's owner may cast X and activate X's abilities. That opponent can't cast X and plays with their hand revealed. {U}{B}, {T}: Put X into target opponent's hand. {3}{U}{B}: You may play a land or cast a spell from the hand X is in. If you cast a spell this way, you cast it without paying its mana cost. 2/2
Metalwork Colossus 11Artifact Creature — Construct This spell costs {X} less to cast, where X is the total mana value of noncreature artifacts you control. Sacrifice two artifacts: Return Metalwork Colossus from your graveyard to your hand. 10/10
Gate Colossus 8Artifact Creature — Construct This spell costs {1} less to cast for each Gate you control. Gate Colossus can't be blocked by creatures with power 2 or less. Whenever a Gate enters the battlefield under your control, you may put Gate Colossus from your graveyard on top of your library. 8/8
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