Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Sphere of Reason

3W · Enchantment

If a blue source would deal damage to you, prevent 2 of that damage.

Similar cards

Color identity:
NameManaTypeText
Enduring Angel 2WWWCreature — Angel Flying, double strike You have hexproof. If your life total would be reduced to 0 or less, instead transform Enduring Angel and your life total becomes 3. Then if Enduring Angel didn't transform this way, you lose the game. 3/3
Myojin of Roaring Blades 5RRRLegendary Creature — Spirit Myojin of Roaring Blades enters the battlefield with an indestructible counter on it if you cast it from your hand. Remove an indestructible counter from Myojin of Roaring Blades: It deals 7 damage to each of up to three targets. 7/4
Sword of Once and Future 3Artifact — Equipment Equipped creature gets +2/+2 and has protection from blue and from black. Whenever equipped creature deals combat damage to a player, surveil 2. Then you may cast an instant or sorcery spell with mana value 2 or less from your graveyard without paying its mana cost. If that spell would be put into your graveyard, exile it instead. Equip {2}
Siegehorn Ceratops GWCreature — Dinosaur Enrage — Whenever Siegehorn Ceratops is dealt damage, put two +1/+1 counters on it. (It must survive the damage to get the counters.) 2/2
Flameblast Dragon 4RRCreature — Dragon Flying Whenever Flameblast Dragon attacks, you may pay {X}{R}. If you do, Flameblast Dragon deals X damage to any target. 5/5
Rot Wolf 2GCreature — Phyrexian Wolf Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.) Whenever a creature dealt damage by Rot Wolf this turn dies, you may draw a card. 2/2
Ember Gale 3RSorcery Creatures target player controls can't block this turn. Ember Gale deals 1 damage to each white and/or blue creature that player controls.
Kelsien, the Plague RWBLegendary Creature — Human Assassin Vigilance, haste Kelsien, the Plague gets +1/+1 for each experience counter you have. {T}: Kelsien deals 1 damage to target creature you don't control. When that creature dies this turn, you get an experience counter. 2/2
Expedited Inheritance RREnchantment Whenever a creature is dealt damage, its controller may exile that many cards from the top of their library. They may play those cards until the end of their next turn.
Cached Defenses 2GSorcery Bolster 3. (Choose a creature with the least toughness among creatures you control and put three +1/+1 counters on it.)
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