Blue draws cards for free, at instant speed, or on a permanent that keeps doing it. Cantrips, refills, and the enchantments that tax everyone else for playing the game.
91%Rhystic Study EnchantmentWhenever an opponent casts a spell, you may draw a card unless that player pays {1}.$70.86
94%Brainstorm InstantDraw three cards, then put two cards from your hand on top of your library in any order.
85%Mystic Remora EnchantmentCumulative upkeep {1} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its$12.64
80%Frantic Search InstantDraw two cards, then discard two cards. Untap up to three lands.$1.96
90%Ponder SorceryLook at the top three cards of your library, then put them back in any order. You may shuffle. Draw a card.$4.13
92%Preordain SorceryScry 2, then draw a card. (To scry 2, look at the top two cards of your library, then put any number of them on the bottom and the$0.75
94%Opt InstantScry 1. (Look at the top card of your library. You may put that card on the bottom.) Draw a card.$0.27
91%Archmage Emeritus Creature — Human WizardMagecraft — Whenever you cast or copy an instant or sorcery spell, draw a card.$0.57
87%Faerie Mastermind Creature — Faerie RogueFlash Flying Whenever an opponent draws their second card each turn, you draw a card. {3}{U}: Each player draws a card.$12.30
88%Kindred Discovery EnchantmentAs this enchantment enters, choose a creature type. Whenever a creature you control of the chosen type enters or attacks, draw a c$4.07
84%Bident of Thassa Legendary Enchantment ArtifactWhenever a creature you control deals combat damage to a player, you may draw a card. {1}{U}, {T}: Creatures your opponents contro$0.43
89%Gitaxian Probe Sorcery({U/P} can be paid with either {U} or 2 life.) Look at target player's hand. Draw a card.$3.65
84%Curiosity Enchantment — AuraEnchant creature Whenever enchanted creature deals damage to an opponent, you may draw a card.$0.94
83%Teferi's Ageless Insight Legendary EnchantmentIf you would draw a card except the first one you draw in each of your draw steps, draw two cards instead.$6.16
89%Mulldrifter Creature — ElementalFlying When this creature enters, draw two cards. Evoke {2}{U} (You may cast this spell for its evoke cost. If you do, it's sacrif$0.36
86%Wizard Class Enchantment — Class(Gain the next level as a sorcery to add its ability.) You have no maximum hand size. {2}{U}: Level 2 When this Class becomes leve$3.29
90%Treasure Cruise SorceryDelve (Each card you exile from your graveyard while casting this spell pays for {1}.) Draw three cards.$0.29
87%Borne Upon a Wind InstantYou may cast spells this turn as though they had flash. Draw a card.$4.07
85%Distant Melody SorceryChoose a creature type. Draw a card for each permanent you control of that type.$0.39
89%Sea Gate Restoration // Sea Gate, Reborn Sorcery // LandSea Gate Restoration: Draw cards equal to the number of cards in your hand plus one. You have no maximum hand size for the rest of$36.92
80%Consecrated Sphinx Creature — SphinxFlying Whenever an opponent draws a card, you may draw two cards.$28.68
81%Thought Monitor Artifact Creature — ConstructAffinity for artifacts (This spell costs {1} less to cast for each artifact you control.) Flying When this creature enters, draw t$0.28
82%Niv-Mizzet, Parun Legendary Creature — Dragon WizardThis spell can't be countered. Flying Whenever you draw a card, Niv-Mizzet deals 1 damage to any target. Whenever a player casts a$5.60
81%Sai, Master Thopterist Legendary Creature — Human ArtificerWhenever you cast an artifact spell, create a 1/1 colorless Thopter artifact creature token with flying. {1}{U}, Sacrifice two art$0.71
82%Ledger Shredder Creature — Bird AdvisorFlying Whenever a player casts their second spell each turn, this creature connives. (Draw a card, then discard a card. If you dis$9.25
91%Serum Visions SorceryDraw a card. Scry 2.$2.65
87%Reconnaissance Mission EnchantmentWhenever a creature you control deals combat damage to a player, you may draw a card. Cycling {2} ({2}, Discard this card: Draw a $0.35
82%Padeem, Consul of Innovation Legendary Creature — Vedalken ArtificerArtifacts you control have hexproof. (They can't be the targets of spells or abilities your opponents control.) At the beginning o$2.84
80%Pull from Tomorrow InstantDraw X cards, then discard a card.$0.30
88%Thoughtcast SorceryAffinity for artifacts (This spell costs {1} less to cast for each artifact you control.) Draw two cards.$3.37
Prices and legality come from Scryfall. Every card here was scored by the same search that runs when you type a question.
