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
A-Manticore 3BCreature — Manticore Flash Flying Tail Spikes — When Manticore enters the battlefield, destroy target creature an opponent controls that was dealt damage this turn. 3/1
Sarcomancy BEnchantment When Sarcomancy enters the battlefield, create a 2/2 black Zombie creature token. At the beginning of your upkeep, if there are no Zombies on the battlefield, Sarcomancy deals 1 damage to you.
Volcanic Spite 1RInstant Volcanic Spite deals 3 damage to target creature, planeswalker, or battle. You may put a card from your hand on the bottom of your library. If you do, draw a card.
Maddening Wind 2GEnchantment — Aura Enchant creature Cumulative upkeep {G} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) At the beginning of the upkeep of enchanted creature's controller, Maddening Wind deals 2 damage to that player.
Magma Phoenix 3RRCreature — Phoenix Flying When Magma Phoenix dies, it deals 3 damage to each creature and each player. {3}{R}{R}: Return Magma Phoenix from your graveyard to your hand. 3/3
Arc Mage 2RCreature — Human Spellshaper {2}{R}, {T}, Discard a card: Arc Mage deals 2 damage divided as you choose among one or two targets. 2/2
Infernal Spawn of Infernal Spawn of Evil 8BBCreature — Demon Child Flying, first strike, trample Once each turn, while you're searching your library, you may pay {1}{B}, reveal Infernal Spawn of Infernal Spawn of Evil from your library and say "I'm coming, too!" If you do, Infernal Spawn of Infernal Spawn of Evil deals 2 damage to a player of your choice. 8/8
Galadhrim Ambush 3GInstant Create X 1/1 green Elf Warrior creature tokens, where X is the number of attacking creatures. Prevent all combat damage that would be dealt this turn by non-Elf creatures.
Time Elemental 2UCreature — Elemental When Time Elemental attacks or blocks, at end of combat, sacrifice it and it deals 5 damage to you. {2}{U}{U}, {T}: Return target permanent that isn't enchanted to its owner's hand. 0/2
Mistcaller UCreature — Merfolk Wizard Sacrifice Mistcaller: Until end of turn, if a nontoken creature would enter the battlefield and it wasn't cast, exile it instead. 1/1
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