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
Sinner's Judgment Enchantment — Aura Curse Enchant player At the beginning of your upkeep, put a judgment counter on Sinner's Judgment. Then if there are three or more judgment counters on it, enchanted player loses the game. If Sinner's Judgment would be put into a graveyard from anywhere, exile it instead.
Curious Altisaur 3GCreature — Dinosaur Vigilance, reach Whenever a Dinosaur you control deals combat damage to a player, draw a card. 2/5
Chandra, Flame's Catalyst 4RRLegendary Planeswalker — Chandra [+1]: Chandra, Flame's Catalyst deals 3 damage to each opponent. [−2]: You may cast target red instant or sorcery card from your graveyard. If that spell would be put into your graveyard, exile it instead. [−8]: Discard your hand, then draw seven cards. Until end of turn, you may cast spells from your hand without paying their mana costs. Loyalty 5
Ordeal of Purphoros 1REnchantment — Aura Enchant creature Whenever enchanted creature attacks, put a +1/+1 counter on it. Then if it has three or more +1/+1 counters on it, sacrifice Ordeal of Purphoros. When you sacrifice Ordeal of Purphoros, it deals 3 damage to any target.
Madame Vastra 2GULegendary Creature — Lizard Detective Partner with Jenny Flint (When this creature enters the battlefield, target player may put Jenny Flint into their hand from their library, then shuffle.) Madame Vastra must be blocked if able. Whenever a creature dealt damage by Madame Vastra this turn dies, create a Clue token and a Food token. 3/3
Breathstealer's Crypt 2UBEnchantment If a player would draw a card, instead they draw a card and reveal it. If it's a creature card, that player discards it unless they pay 3 life.
Sin Prodder 2RCreature — Devil Menace At the beginning of your upkeep, reveal the top card of your library. Any opponent may have you put that card into your graveyard. If a player does, Sin Prodder deals damage to that player equal to that card's mana value. Otherwise, put that card into your hand. 3/2
Archon of Coronation 4WWCreature — Archon Flying When Archon of Coronation enters the battlefield, you become the monarch. As long as you're the monarch, damage doesn't cause you to lose life. (When a creature deals combat damage to you, its controller still becomes the monarch.) 5/5
Bloated Contaminator 2GCreature — Phyrexian Beast Trample Toxic 1 (Players dealt combat damage by this creature also get a poison counter.) Whenever Bloated Contaminator deals combat damage to a player, proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.) 4/4
Infernius Spawnington III, Esq. 10BCreature — Demon Beast Grandchild Flying, first strike, trample, haste This spell costs {3} less to cast for each card you've revealed this turn. When Infernius Spawnington III, Esq. enters the battlefield, you may say "I'm here." If you do, it deals 3 damage to target player. 9/9
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