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
Zealot il-Vec 2WCreature — Human Rebel Shadow (This creature can block or be blocked by only creatures with shadow.) Whenever Zealot il-Vec attacks and isn't blocked, you may have it deal 1 damage to target creature. If you do, prevent all combat damage Zealot il-Vec would deal this turn. 1/1
Obosh, the Preypiercer 3B/RB/RLegendary Creature — Hellion Horror Companion — Your starting deck contains only cards with odd mana values and land cards. (If this card is your chosen companion, you may put it into your hand from outside the game for {3} as a sorcery.) If a source you control with an odd mana value would deal damage to a permanent or player, it deals double that damage to that permanent or player instead. 3/5
Falling Timber 2GInstant Kicker—Sacrifice a land. (You may sacrifice a land in addition to any other costs as you cast this spell.) Prevent all combat damage target creature would deal this turn. If this spell was kicked, prevent all combat damage another target creature would deal this turn.
Flame Spill 2RInstant Flame Spill deals 4 damage to target creature. Excess damage is dealt to that creature's controller instead.
Pigment Storm 3RRSorcery Pigment Storm deals 5 damage to target creature. Excess damage is dealt to that creature's controller instead.
Bitter Feud 4REnchantment As Bitter Feud enters the battlefield, choose two players. If a source controlled by one of the chosen players would deal damage to the other chosen player or a permanent that player controls, that source deals double that damage to that player or permanent instead.
Arcbond 2RInstant Choose target creature. Whenever that creature is dealt damage this turn, it deals that much damage to each other creature and each player.
Forethought Amulet 5Artifact At the beginning of your upkeep, sacrifice Forethought Amulet unless you pay {3}. If an instant or sorcery source would deal 3 or more damage to you, it deals 2 damage to you instead.
Shinka Gatekeeper 2RCreature — Ogre Warrior Whenever Shinka Gatekeeper is dealt damage, it deals that much damage to you. 3/2
Solphim, Mayhem Dominus 2RRLegendary Creature — Phyrexian Horror If a source you control would deal noncombat damage to an opponent or a permanent an opponent controls, it deals double that damage to that player or permanent instead. {1}{R/P}{R/P}, Discard two cards: Put an indestructible counter on Solphim, Mayhem Dominus. ({R/P} can be paid with either {R} or 2 life.) 5/4
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