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
Skyshroud Forest Land Skyshroud Forest enters the battlefield tapped. {T}: Add {C}. {T}: Add {G} or {U}. Skyshroud Forest deals 1 damage to you.
Heaven Sent UREnchantment — Saga (As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.) I, II — Investigate. III — Heaven Sent deals 1 damage to each opponent. Then if an opponent has 0 or less life, draw seven cards. Otherwise, exile Heaven Sent and you may cast it this turn.
Street Urchin 1RLegendary Enchantment — Background Commander creatures you own have "{1}, Sacrifice another creature or an artifact: This creature deals 1 damage to any target."
Goblin Swine-Rider RCreature — Goblin Whenever Goblin Swine-Rider becomes blocked, it deals 2 damage to each attacking creature and each blocking creature. 1/1
Ebony Owl Netsuke 2Artifact At the beginning of each opponent's upkeep, if that player has seven or more cards in hand, Ebony Owl Netsuke deals 4 damage to that player.
Eiganjo, Seat of the Empire Legendary Land {T}: Add {W}. Channel — {2}{W}, Discard Eiganjo, Seat of the Empire: It deals 4 damage to target attacking or blocking creature. This ability costs {1} less to activate for each legendary creature you control.
Laboratory Maniac 2UCreature — Human Wizard If you would draw a card while your library has no cards in it, you win the game instead. 2/2
Inferno of the Star Mounts 4RRLegendary Creature — Dragon This spell can't be countered. Flying, haste {R}: Inferno of the Star Mounts gets +1/+0 until end of turn. When its power becomes 20 this way, it deals 20 damage to any target. 6/6
Prickle Faeries Creature — Faerie Flying At the beginning of each opponent's upkeep, if that player has two or fewer cards in hand, Prickle Faeries deals 2 damage to them. 2/2
Harpoon Sniper 2WCreature — Merfolk Archer {W}, {T}: Harpoon Sniper deals X damage to target attacking or blocking creature, where X is the number of Merfolk you control. 2/2
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