Card Codex

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17 May 2024: Card library updated.

Thassa's Rebuff

1U · Instant

Counter target spell unless its controller pays {X}, where X is your devotion to blue. (Each {U} in the mana costs of permanents you control counts toward your devotion to blue.)

Similar cards

Color identity:
NameManaTypeText
Codespell Cleric WCreature — Human Cleric Vigilance When Codespell Cleric enters the battlefield, if it was the second spell you cast this turn, put a +1/+1 counter on target creature. 1/1
Great Sable Stag 1GGCreature — Elk This spell can't be countered. Protection from blue and from black (This creature can't be blocked, targeted, dealt damage, or enchanted by anything blue or black.) 3/3
Brine Shaman 1BCreature — Human Cleric Shaman {T}, Sacrifice a creature: Target creature gets +2/+2 until end of turn. {1}{U}{U}, Sacrifice a creature: Counter target creature spell. 1/1
Mine Collapse 3RInstant If it's your turn, you may sacrifice a Mountain rather than pay this spell's mana cost. Mine Collapse deals 5 damage to target creature or planeswalker.
Transcendent Message XUUUUInstant Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.) Draw X cards.
Universal Surveillance XUUUSorcery Improvise (Your artifacts can help cast this spell. Each artifact you tap after you're done activating mana abilities pays for {1}.) Draw X cards.
Martyr of Bones BCreature — Human Wizard {1}, Reveal X black cards from your hand, Sacrifice Martyr of Bones: Exile up to X target cards from a single graveyard. 1/1
Thrive XGSorcery Put a +1/+1 counter on each of X target creatures.
Ivory Cup 1Artifact Whenever a player casts a white spell, you may pay {1}. If you do, you gain 1 life.
Mind Spring XUUSorcery Draw X cards.
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