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"Upgradable" is an unofficial term used to refer to cards that transform themselves into a more powerful version under the conditions listed.

While no official keyword is used to denote the ability, precisely the same text is included on all of the Spellstone cards from the Kobolds & Catacombs expansion and Galakrond cards from Descent of Dragons with the text "([Do something] to upgrade)", as well as the Scheme cards from the Rise of Shadows expansion with the text "(Upgrades each turn!)".

Upgradable cards from Kobolds & Catacombs and Descent of Dragons will transform into stronger versions of itself when the conditions in the text is met, up to twice. Upgradable cards from Rise of Shadows have its value increment at the end of each turn while in your hand.

Notes[]

Spellstones[]

Schemes[]

  • Schemes that are cast by minions will always be the lowest possible value. Additionally, Drustvar Horror will not upgrade Hagatha's Scheme while it's kept in your hand.

Galakrond[]

  • Galakrond work mostly identical to Spellstones, but do not have to be in your hand to be upgraded.

Cards[]

Collectible[]

Name / Desc Rarity Type Subtype Class Cost Atk HP Description
Flurry (Rank 1) Rare Spell Frost Mage 0 Freeze a random enemy minion. (Upgrades when you have 5 Mana.)
Conviction (Rank 1) Epic Spell Holy Paladin 1 Give a random friendly minion +3 Attack. (Upgrades when you have 5 Mana.)
Fury (Rank 1) Common Spell Fel Demon Hunter 1 Give your hero +2 Attack this turn. (Upgrades when you have 5 Mana.)
Chain Lightning (Rank 1) Epic Spell Nature Shaman 2 Deal 2 damage to a minion and a random adjacent one. (Upgrades when you have 5 Mana.)
Condemn (Rank 1) Epic Spell Holy Priest 2 Deal 1 damage to all enemy minions. (Upgrades when you have 5 Mana.)
Conditioning (Rank 1) Rare Spell General Warrior 2 Give minions in your hand +1/+1. (Upgrades when you have 5 Mana.)
Imp Swarm (Rank 1) Common Spell Fel Warlock 2 Summon a 3/2 Imp. (Upgrades when you have 5 Mana.)
Living Seed (Rank 1) Rare Spell Nature Druid 2 Draw a Beast. Reduce its Cost by (1). (Upgrades when you have 5 Mana.)
Tame Beast (Rank 1) Rare Spell General Hunter 2 Summon a 2/2 Beast with Rush. (Upgrades when you have 5 Mana.)
Wicked Stab (Rank 1) Common Spell General Rogue 2 Deal 2 damage. (Upgrades when you have 5 Mana.)
Sayge, Seer of Darkmoon Legendary Minion General Mage 6 5 5 Battlecry: Draw 1 card.
(Upgraded for each friendly Secret that has triggered this game!)
Showing all 11 cards
Flurry (Rank 1)(487655).png
Conviction (Rank 1)(487686).png
Fury (Rank 1)(464317).png
Chain Lightning (Rank 1)(463926).png
Condemn (Rank 1)(487640).png
Conditioning (Rank 1)(500128).png
Imp Swarm (Rank 1)(463931).png
Living Seed (Rank 1)(487654).png
Tame Beast (Rank 1)(487641).png
Wicked Stab (Rank 1)(464125).png
Sayge, Seer of Darkmoon(388956).png


Wild format

Wild icon.pngThis section concerns content exclusive to Wild format.
Name / Desc Rarity Type Subtype Class Cost Atk HP Description
Lazul's Scheme Epic Spell Shadow Priest 0 Reduce the Attack of an enemy minion by 1 until your next turn.
(Upgrades each turn!)
Togwaggle's Scheme Rare Spell General Rogue 1 Choose a minion.
Shuffle 1 copy of it into your deck.
(Upgrades each turn!)
Lesser Pearl Spellstone Rare Spell General PALADIN 2 Summon a 2/2 Spirit with Taunt. (Restore 3 Health to upgrade.)
Lesser Ruby Spellstone Rare Spell General MAGE 2 Add 1 random Mage spell to your hand. (Play 2 Elementals to upgrade.)
Rafaam's Scheme Common Spell Fire Warlock 3 Summon 1 1/1 Imp.
(Upgrades each turn!)
Dr. Boom's Scheme Common Spell General Warrior 4 Gain 1 Armor.
(Upgrades each turn!)
Lesser Amethyst Spellstone Rare Spell General WARLOCK 4 Lifesteal. Deal 3 damage to a minion. (Take damage from your cards to upgrade.)
Hagatha's Scheme Rare Spell Nature Shaman 5 Deal 1 damage to all minion.
(Upgrades each turn!)
Lesser Emerald Spellstone Rare Spell General HUNTER 5 Summon two 3/3 Wolves. (Play a Secret to upgrade.)
Lesser Onyx Spellstone Rare Spell General ROGUE 5 Destroy 1 random enemy minion.
(Play 3 Deathrattle cards to upgrade.)
Galakrond, the Nightmare Legendary INVALID Rogue 7 Battlecry: Draw 1 card. It costs (0).
(Invoke twice to upgrade.)
Galakrond, the Tempest Legendary INVALID Shaman 7 Battlecry: Summon two 2/2 Storms with Rush. (Invoke twice to upgrade.)
Galakrond, the Unbreakable Legendary INVALID Warrior 7 Battlecry: Draw 1 minion. Give it +4/+4.
(Invoke twice to upgrade.)
Galakrond, the Unspeakable Legendary INVALID Priest 7 Battlecry: Destroy 1 random enemy minion. (Invoke twice to upgrade.)
Galakrond, the Wretched Legendary INVALID Warlock 7 Battlecry: Summon 1 random Demon. (Invoke twice to upgrade.)
Lesser Diamond Spellstone Rare Spell General PRIEST 7 Resurrect 2 different friendly minions. (Cast 4 spells to upgrade.)
Lesser Mithril Spellstone Rare Spell General WARRIOR 7 Summon one 5/5 Mithril Golem. (Equip a weapon to upgrade.)
Lesser Sapphire Spellstone Rare Spell General SHAMAN 7 Summon 1 copy of a friendly minion. (Overload 3 Mana Crystals to upgrade.)
Nethrandamus Legendary Minion Dragon Demon Hunter 9 8 8 Battlecry: Summon two random 0-Cost minions.
(Upgrades each time a friendly minion dies!)
Showing all 19 cards
Lazul's Scheme(90555).png
Togwaggle's Scheme(90553).png
Lesser Pearl Spellstone(76900).png
Lesser Ruby Spellstone(76897).png
Rafaam's Scheme(90556).png
Dr. Boom's Scheme(90575).png
Lesser Amethyst Spellstone(76924).png
Hagatha's Scheme(90552).png
Lesser Emerald Spellstone(76950).png
Lesser Onyx Spellstone(76953).png
Galakrond, the Nightmare(127266).png
Galakrond, the Tempest(151398).png
Galakrond, the Unbreakable(151324).png
Galakrond, the Unspeakable(127288).png
Galakrond, the Wretched(127283).png
Lesser Diamond Spellstone(76954).png
Lesser Mithril Spellstone(76872).png
Lesser Sapphire Spellstone(73330).png
Nethrandamus(210772).png

Uncollectible[]

Name / Desc Rarity Type Subtype Class Cost Atk HP Description
Flurry (Rank 2) Rare Spell Frost Mage 0 Freeze two random enemy minions. (Upgrades when you have 10 Mana.)
Conviction (Rank 2) Epic Spell Holy Paladin 1 Give two random friendly minions +3 Attack. (Upgrades when you have 10 Mana.)
Fury (Rank 2) Common Spell Fel Demon Hunter 1 Give your hero +3 Attack this turn. (Upgrades when you have 10 Mana.)
Chain Lightning (Rank 2) Epic Spell Nature Shaman 2 Deal 3 damage to a minion and a random adjacent one. (Upgrades when you have 10 Mana.)
Condemn (Rank 2) Epic Spell Holy Priest 2 Deal 2 damage to all enemy minions. (Upgrades when you have 10 Mana.)
Conditioning (Rank 2) Rare Spell General Warrior 2 Give minions in your hand +2/+2. (Upgrades when you have 10 Mana.)
Imp Swarm (Rank 2) Common Spell Fel Warlock 2 Summon two 3/2 Imps. (Upgrades when you have 10 Mana.)
Living Seed (Rank 2) Rare Spell Nature Druid 2 Draw a Beast. Reduce its Cost by (2). (Upgrades when you have 10 Mana.)
Tame Beast (Rank 2) Rare Spell General Hunter 2 Summon a 4/4 Beast with Rush. (Upgrades when you have 10 Mana.)
Wicked Stab (Rank 2) Common Spell General Rogue 2 Deal 4 damage. (Upgrades when you have 10 Mana.)
Showing all 10 cards
Flurry (Rank 2)(487684).png
Conviction (Rank 2)(487692).png
Fury (Rank 2)(464321).png
Chain Lightning (Rank 2)(474971).png
Condemn (Rank 2)(500133).png
Conditioning (Rank 2)(500131).png
Imp Swarm (Rank 2)(474973).png
Living Seed (Rank 2)(487690).png
Tame Beast (Rank 2)(487642).png
Wicked Stab (Rank 2)(464126).png


Wild format

Wild icon.pngThis section concerns content exclusive to Wild format.
Name / Desc Rarity School Class Cost Description
Pearl Spellstone Rare General PALADIN 2 Summon a 4/4 Spirit with Taunt.
Ruby Spellstone Rare General MAGE 2 Add 2 random Mage spells to your hand.
Amethyst Spellstone Rare General WARLOCK 4 Lifesteal. Deal 5 damage to a minion. (Take damage from your cards to upgrade.)
Emerald Spellstone Rare General HUNTER 5 Summon three 3/3 Wolves. (Play a Secret to upgrade.)
Onyx Spellstone Rare General ROGUE 5 Destroy up to 2 random enemy minions.
Diamond Spellstone Rare General PRIEST 7 Resurrect 3 different friendly minions.
Mithril Spellstone Rare General WARRIOR 7 Summon two 5/5 Mithril Golems. (Equip a weapon to upgrade.)
Sapphire Spellstone Rare General SHAMAN 7 Summon 2 copies of a friendly minion.
Showing all 8 cards
Pearl Spellstone(76901).png
Ruby Spellstone(76898).png
Amethyst Spellstone(76927).png
Emerald Spellstone(76951).png
Onyx Spellstone(76957).png
Diamond Spellstone(76955).png
Mithril Spellstone(76871).png
Sapphire Spellstone(73333).png

Fully upgraded[]

These cards are the Tier 3 fully upgraded cards.


Wild format

Wild icon.pngThis section concerns content exclusive to Wild format.
Name / Desc Rarity School Class Cost Description
Greater Amethyst Spellstone Rare General WARLOCK 4 Lifesteal. Deal 7 damage to a minion.
Showing the only card
Greater Amethyst Spellstone(76928).png