Card Codex

M:tG card similarity search

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
Verdant Mastery 5GSorcery You may pay {3}{G} rather than pay this spell's mana cost. Search your library for up to four basic land cards and reveal them. Put one of them onto the battlefield tapped under an opponent's control if the {3}{G} cost was paid. Put two of them onto the battlefield tapped under your control and the rest into your hand. Then shuffle.
Tale's End 1UInstant Counter target activated ability, triggered ability, or legendary spell.
Electrodominance XRRInstant Electrodominance deals X damage to any target. You may cast a spell with mana value X or less from your hand without paying its mana cost.
Failure 1UInstant Return target spell to its owner's hand.
Take It Back 2UInstant — Adventure Return target spell to its owner's hand. (Then exile this card. You may cast the creature later from exile.)
Force of Nature 2GGGGCreature — Elemental Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.) At the beginning of your upkeep, Force of Nature deals 8 damage to you unless you pay {G}{G}{G}{G}. 8/8
Hatred 3BBInstant As an additional cost to cast this spell, pay X life. Target creature gets +X/+0 until end of turn.
River Serpent 5UCreature — Serpent River Serpent can't attack unless there are five or more cards in your graveyard. Cycling {U} ({U}, Discard this card: Draw a card.) 5/5
Ferocious Tigorilla 3RCreature — Cat Ape Ferocious Tigorilla enters the battlefield with your choice of a trample counter or a menace counter on it. (A creature with menace can't be blocked except by two or more creatures.) 4/3
Lich Lord of Unx 1UBCreature — Zombie Wizard {U}{B}, {T}: Create a 1/1 blue and black Zombie Wizard creature token. {U}{U}{B}{B}: Target player loses X life and mills X cards, where X is the number of Zombies you control. 2/2
Page 111