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Mana Cost

Format

Rarity

Type

Class

Set

Mechanic

Race

Name Class Rarity Type
Inventor's Aura
Your Mechs cost (1) less. Lasts 2 turns.
Paladin Common Spell 2
Inzah
Battlecry: For the rest of the game, your Overload cards cost (1) less.
Shaman Legendary Minion 5 5 5
Irebound Brute
Taunt Costs (1) less for each card drawn this turn.
Demon Hunter Common Minion 7 6 7
Ironbark
Give a minion +1/+3 and Taunt. Costs (0) if you have at least 7 Mana Crystals.
Druid Rare Spell 2
Jazz Bass
Deathrattle: Your next spell costs (1) less. (Overload while equipped to improve!)
Shaman Rare Weapon 3 3 2
Jepetto Joybuzz
Battlecry: Draw 2 minions from your deck. Set their Attack, Health, and Cost to 1.
Neutral Legendary Minion 8 6 6
Jumbo Imp
Costs (1) less whenever a friendly Demon dies while this is in your hand.
Warlock Epic Minion 10 8 8
Kabal Crystal Runner
Costs (2) less for each Secret you've played this game.
Mage Rare Minion 6 6 5
Kabal Lackey
Battlecry: The next Secret you play this turn costs (1).
Mage Common Minion 1 2 1
Kael'thas Sinstrider
Every third minion you play each turn costs (0).
Neutral Legendary Minion 8 4 7
Kael'thas Sunstrider
Every third spell you cast each turn costs (1).
Neutral Legendary Minion 6 4 7
Kanrethad Ebonlocke
Your Demons cost (1) less. Deathrattle: Shuffle 'Kanrethad Prime' into your deck.
Warlock Legendary Minion 2 3 2
Kindling Elemental
Battlecry: The next Elemental you play costs (1) less.
Neutral Common Minion 1 1 2
Kirin Tor Tricaster
Spell Damage +3 Your spells cost (1) more.
Mage Rare Minion 4 3 3
Knight of the Wild
Costs (1) less for each Beast you've summoned this game.
Druid Rare Minion 7 6 6
Lady Anacondra
Your Nature spells cost (2) less.
Druid Legendary Minion 6 3 7
Lady Naz'jar
While in your hand, this transforms after you cast a Fire, Frost, or Arcane spell.
Mage Legendary Minion 5 5 5
Life From Death
Draw 3 cards. Infuse (6): This costs (1).
Druid Rare Spell 6
Lifebinder's Gift
Choose One - Get 2 random Nature spells; or Reduce the Cost of spells in your hand by (1).
Druid Common Spell 2
Light of the Phoenix
Draw 2 cards. Costs (1) less for each damaged friendly character.
Warrior Common Spell 4
Lightray
Taunt Costs (1) less for each Paladin card you've played this game.
Paladin Common Minion 9 5 5
Line Hopper
Your Outcast cards cost (1) less.
Demon Hunter Common Minion 3 3 4
Living Horizon
Taunt, Divine Shield Costs (1) less for each other card in your hand.
Paladin Epic Minion 10 4 6
Living Seed (Rank 1)
Draw a Beast. Reduce its Cost by (1). (Upgrades when you have 5 Mana.)
Druid Rare Spell 2
Load the Chamber
Deal 2 damage. Your next Naga, Fel spell and weapon cost (1) less.
Demon Hunter Rare Spell 3
Lokholar the Ice Lord
Rush, Windfury Costs (5) less if you have 15 Health or less.
Neutral Legendary Minion 10 8 8
Love Everlasting
Your first spell each turn costs (2) less. Lasts until you don't play a spell on your turn.
Priest Legendary Spell 3
Lunar Eclipse
Deal 3 damage to a minion. Your next spell this turn costs (2) less.
Druid Common Spell 2
Luna's Pocket Galaxy
Change the Cost of minions in your deck to (1).
Mage Legendary Spell 7
Magister's Apprentice
Your Arcane spells cost (1) less.
Mage Common Minion 2 3 2
Malevolent Strike
Destroy a minion. Costs (1) less for each card in your deck that didn't start there.
Rogue Epic Spell 5
Mana Giant
Costs (1) less for each card you've played this game that didn't start in your deck.
Mage Epic Minion 8 8 8
Mantle Shaper
Costs (1) less for each spell you've cast while holding this.
Hunter, Mage Common Minion 5 5 5
Manufacturing Error
Draw 3 cards. If your deck has no minions, they cost (3) less.
Mage Rare Spell 5
Mechagnome Guide
Battlecry: Discover a spell. Forge: It costs (3) less.
Neutral Common Minion 4 3 4
Mogu Fleshshaper
Rush. Costs (1) less for each minion on the battlefield.
Shaman Rare Minion 9 3 4
Molten Giant
Costs (1) less for each damage your hero has taken.
Neutral Epic Minion 20 8 8
Momentum
Give your hero +4 Attack this turn. Costs (1) less for each card you've drawn this turn.
Demon Hunter Rare Spell 5
Mountain Giant
Costs (1) less for each other card in your hand.
Neutral Epic Minion 12 8 8
Muck Plumber
ALL minions cost (2) more.
Neutral Common Minion 5 5 5
Murkwater Scribe
Battlecry: The next spell you play costs (1) less.
Neutral Common Minion 2 3 2
Murlocula
Lifesteal Infuse (4): This costs (0).
Neutral Common Minion 4 3 4
Museum Curator
Battlecry: Discover a Deathrattle card. It costs (1) less.
Priest Common Minion 2 1 2
Mysterious Visitor
Battlecry: Reduce the Cost of cards copied from your opponent by (3).
Priest Epic Minion 2 2 3
Mystery Egg
Miniaturize Deathrattle: Get a copy of a random Beast in your deck. It costs (5) less.
Hunter Epic Minion 5 0 3
Naga Giant
Costs (1) less for each Mana you've spent on spells this game.
Neutral Epic Minion 20 8 8
Naga Sand Witch
Battlecry: Change the Cost of spells in your hand to (5).
Mage Rare Minion 5 5 5
Nature Studies
Discover a spell. Your next one costs (1) less.
Druid Common Spell 1