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
Champions of Minas Tirith 5WCreature — Human Soldier When Champions of Minas Tirith enters the battlefield, you become the monarch. At the beginning of combat on each opponent's turn, if you're the monarch, that opponent may pay {X}, where X is the number of cards in their hand. If they don't, they can't attack you this combat. 4/6
Null Elemental Blast CInstant Choose one — • Counter target multicolored spell. • Destroy target multicolored permanent.
Freyalise's Charm GGEnchantment Whenever an opponent casts a black spell, you may pay {G}{G}. If you do, you draw a card. {G}{G}: Return Freyalise's Charm to its owner's hand.
Perplexing Chimera 4UEnchantment Creature — Chimera Whenever an opponent casts a spell, you may exchange control of Perplexing Chimera and that spell. If you do, you may choose new targets for the spell. (If the spell becomes a permanent, you control that permanent.) 3/3
Dreadwaters 3USorcery Target player mills X cards, where X is the number of lands you control.
Dragon Tyrant 8RRCreature — Dragon Flying, trample Double strike (This creature deals both first-strike and regular combat damage.) At the beginning of your upkeep, sacrifice Dragon Tyrant unless you pay {R}{R}{R}{R}. {R}: Dragon Tyrant gets +1/+0 until end of turn. 6/6
Moonlight Bargain 3BBInstant Look at the top five cards of your library. For each card, put that card into your graveyard unless you pay 2 life. Then put the rest into your hand.
Unified Lunge Sorcery Unified Lunge deals X damage to each player, where X is the number of Heads on the battlefield.
Bant Plane — Alara All creatures have exalted. (Whenever a creature attacks alone, it gets +1/+1 until end of turn for each instance of exalted among permanents its controller controls.) Whenever chaos ensues, put a divinity counter on target green, white, or blue creature. That creature has indestructible for as long as it has a divinity counter on it.
Xolatoyac, the Smiling Flood 4GULegendary Creature — Salamander Serpent Whenever Xolatoyac, the Smiling Flood enters the battlefield or attacks, put a flood counter on target land. That land is an Island in addition to its other types for as long as it has a flood counter on it. At the beginning of your end step, untap each permanent you control with a counter on it. 6/6
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