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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
Confounding Riddle 2UInstant Choose one — • Look at the top four cards of your library. Put one of them into your hand and the rest into your graveyard. • Counter target spell unless its controller pays {4}.
Spell Snuff 1UUInstant Counter target spell. Fateful hour — If you have 5 or less life, draw a card.
Geistlight Snare 2UInstant This spell costs {1} less to cast if you control a Spirit. It also costs {1} less to cast if you control an enchantment. Counter target spell unless its controller pays {3}.
Delay 1UInstant Counter target spell. If the spell is countered this way, exile it with three time counters on it instead of putting it into its owner's graveyard. If it doesn't have suspend, it gains suspend. (At the beginning of its owner's upkeep, they remove a time counter. When the last is removed, they may play it without paying its mana cost. If it's a creature, it has haste.)
War Tax 2UEnchantment {X}{U}: This turn, creatures can't attack unless their controller pays {X} for each attacking creature they control.
Disrupting Shoal XUUInstant — Arcane You may exile a blue card with mana value X from your hand rather than pay this spell's mana cost. Counter target spell if its mana value is X.
Baird, Steward of Argive 2WWLegendary Creature — Human Soldier Vigilance Creatures can't attack you or planeswalkers you control unless their controller pays {1} for each of those creatures. 2/4
Didn't Say Please 1UUInstant Counter target spell. Its controller mills three cards.
Thought Collapse 1UUInstant Counter target spell. Its controller mills three cards.
Mystic Denial 1UUInstant Counter target creature or sorcery spell.
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