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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
Curse of the Pierced Heart 1REnchantment — Aura Curse Enchant player At the beginning of enchanted player's upkeep, Curse of the Pierced Heart deals 1 damage to that player or a planeswalker that player controls.
Purging Scythe 5Artifact At the beginning of your upkeep, Purging Scythe deals 2 damage to the creature with the least toughness. If two or more creatures are tied for least toughness, you choose one of them.
Klothys, God of Destiny 1RGLegendary Enchantment Creature — God Indestructible As long as your devotion to red and green is less than seven, Klothys isn't a creature. At the beginning of your precombat main phase, exile target card from a graveyard. If it was a land card, add {R} or {G}. Otherwise, you gain 2 life and Klothys deals 2 damage to each opponent. 4/5
Burning-Tree Shaman 1RGCreature — Centaur Shaman Whenever a player activates an ability that isn't a mana ability, Burning-Tree Shaman deals 1 damage to that player. 3/4
Loyal Unicorn 3WCreature — Unicorn Vigilance Lieutenant — At the beginning of combat on your turn, if you control your commander, prevent all combat damage that would be dealt to creatures you control this turn. Other creatures you control gain vigilance until end of turn. 3/4
Ghor-Clan Savage 3GGCreature — Centaur Berserker Bloodthirst 3 (If an opponent was dealt damage this turn, this creature enters the battlefield with three +1/+1 counters on it.) 2/3
Boon Reflection 4WEnchantment If you would gain life, you gain twice that much life instead.
Roiling Terrain 2RRSorcery Destroy target land, then Roiling Terrain deals damage to that land's controller equal to the number of land cards in that player's graveyard.
Purphoros, God of the Forge 3RLegendary Enchantment Creature — God Indestructible As long as your devotion to red is less than five, Purphoros isn't a creature. Whenever another creature enters the battlefield under your control, Purphoros deals 2 damage to each opponent. {2}{R}: Creatures you control get +1/+0 until end of turn. 6/5
Lead by Example 1GInstant Support 2. (Put a +1/+1 counter on each of up to two target creatures.)
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