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
Sivvi's Valor 2WInstant If you control a Plains, you may tap an untapped creature you control rather than pay this spell's mana cost. All damage that would be dealt to target creature this turn is dealt to you instead.
An-Havva Inn 1GGSorcery You gain X plus 1 life, where X is the number of green creatures on the battlefield.
Voldaren Ambusher 2RCreature — Vampire Archer When Voldaren Ambusher enters the battlefield, if an opponent lost life this turn, it deals X damage to up to one target creature or planeswalker, where X is the number of Vampires you control. 2/2
Drainpipe Vermin BCreature — Rat When Drainpipe Vermin dies, you may pay {B}. If you do, target player discards a card. 1/1
Souldrinker 3BCreature — Spirit Pay 3 life: Put a +1/+1 counter on Souldrinker. 2/2
Immortal Obligation 1WInstant Return target creature card from an opponent's graveyard to the battlefield under their control with a duty counter on it. For as long as that creature has a duty counter on it, it is goaded, can't attack you or a permanent you control, and can't block creatures you control.
Castle Garenbrig Land Castle Garenbrig enters the battlefield tapped unless you control a Forest. {T}: Add {G}. {2}{G}{G}, {T}: Add six {G}. Spend this mana only to cast creature spells or activate abilities of creatures.
Miara, Thorn of the Glade 1BLegendary Creature — Elf Scout Whenever Miara, Thorn of the Glade or another Elf you control dies, you may pay {1} and 1 life. If you do, draw a card. Partner (You can have two commanders if both have partner.) 1/2
Sivriss, Nightmare Speaker 3BLegendary Creature — Snake Cleric Warlock {T}, Sacrifice another creature or an artifact: For each opponent, you mill a card, then return that card from your graveyard to your hand unless that player pays 3 life. (To mill a card, put the top card of your library into your graveyard.) Choose a Background (You can have a Background as a second commander.) 3/3
Ronom Serpent 5USnow Creature — Serpent Ronom Serpent can't attack unless defending player controls a snow land. When you control no snow lands, sacrifice Ronom Serpent. 5/6
Page 153