There will be 135 new cards coming in The Boomsday Project expansion. Below you will find a full list of the currently revealed cards, along with many sorting options. If you are curious which cards have released most recently, you can sort by Date in the field right next to the Filter button!

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Mana Cost

Format

Rarity

Type

Class

Set

Mechanic

Race

Name Class Rarity Type
SN1P-SN4P
Magnetic, Echo Deathrattle: Summon two 1/1 Microbots.
Neutral Legendary Minion 3 2 3
Topsy Turvy
Swap a minion's Attack and Health.
Priest Common Spell 0
Steel Rager
Rush
Neutral Common Minion 4 5 1
Spring Rocket
Battlecry: Deal 2 damage.
Neutral Common Minion 3 2 1
Spark Engine
Battlecry: Add a 1/1 Spark with Rush to your hand.
Neutral Rare Minion 2 2 1
Spark Drill
Rush Deathrattle: Add two 1/1 Sparks with Rush to your hand.
Neutral Rare Minion 6 5 1
Rusty Recycler
Taunt Lifesteal
Neutral Common Minion 5 2 6
Rocket Boots
Give a minion Rush. Draw a card.
Warrior Common Spell 2
Piloted Reaper
Deathrattle: Summon a random minion from your hand that costs (2) or less.
Neutral Common Minion 4 4 3
Microtech Controller
Battlecry: Summon two 1/1 Microbots.
Neutral Common Minion 3 2 1
Mecharoo
Deathrattle: Summon a 1/1 Jo-E Bot.
Neutral Common Minion 1 1 1
Loose Specimen
Battlecry: Deal 6 damage randomly split among other friendly minions.
Neutral Epic Minion 5 6 6
Kaboom Bot
Deathrattle: Deal 4 damage to random enemy minion.
Neutral Common Minion 3 2 2
Holomancer
After your opponent plays a minion, summon a 1/1 copy of it.
Neutral Epic Minion 5 3 3
Goblin Prank
Give a friendly minion +3/+3 and Rush. It dies at end of turn.
Hunter Epic Spell 2
Glowstone Technician
Battlecry: Give all minions in your hand +2/+2.
Paladin Epic Minion 5 3 4
Elementary Reaction
Draw a card. Copy it if you played an Elemental last turn.
Shaman Common Spell 2
Electrowright
Battlecry: If you're holding a spell that costs (5) or more, gain +1/+1.
Neutral Common Minion 3 3 3
Ectomancy
Summon copies of all Demons you control.
Warlock Epic Spell 6
Damaged Stegotron
Taunt Battlecry: Deal 6 damage to this minion.
Neutral Common Minion 6 5 12
Toxicologist
Battlecry: Give your weapon +1 Attack.
Neutral Common Minion 2 2 2
Crazed Chemist
Combo: Give a friendly minion +4 Attack.
Rogue Common Minion 5 4 4
Unpowered Mauler
Can only attack if you cast a spell this turn.
Neutral Rare Minion 2 2 4
Cloakscale Chemist
Stealth Divine Shield
Neutral Common Minion 2 1 2
Venomizer
Magnetic Poisonous
Hunter Common Minion 2 2 2
Bull Dozer
Divine Shield
Neutral Common Minion 9 9 7
Brainstormer
Battlecry: Gain +1 Health for each spell in your hand.
Neutral Common Minion 3 3 1
Violet Haze
Add 2 random Deathrattle cards to your hand.
Rogue Common Spell 2
Whirliglider
Battlecry: Summon a 0/2 Goblin Bomb.
Neutral Common Minion 2 2 1
Beakered Lightning
Deal 1 damage to all minions. Overload: (2).
Shaman Common Spell 0
Flark's Boom-Zooka
Summon 3 minions from your deck. they attack enemy minions, then die.
Hunter Legendary Spell 7
Research Project
Each player draws 2 cards.
Mage Common Spell 2
Necromechanic
Your Deathrattles trigger twice.
Hunter Epic Minion 4 3 6
Secret Plan
Discover a Secret.
Hunter Common Spell 1
Bomb Toss
Deal 2 damage. Summon a 0/2 Goblin Bomb.
Hunter Common Spell 2
Astral Rift
Add 2 random minions to your hand.
Mage Rare Spell 2
Extra Arms
Give a minion +2/+2. Add 'More Arms!' to your hand that gives +2/+2.
Priest Rare Spell 3
Test Subject
Deathrattle: Shuffle any spells you cast on this minion to your deck.
Priest Rare Minion 1 0 2
Explodinator
Battlecry: Summon two 0/2 Goblin Bombs.
Neutral Common Minion 4 3 2
Doubling Imp
Battlecry: Summon a copy of this minion.
Warlock Common Minion 3 2 2
Soul Infusion
Give the left-most minion in your hand +2/+2.
Warlock Rare Spell 1
Harbinger Celestia
Stealth After your opponent plays a minion, become a copy of it.
Neutral Legendary Minion 4 5 6
Nethersoul Buster
Battlecry: Gain +1 Attack for each damage your hero has taken this turn.
Warlock Rare Minion 3 1 5
Crystallizer
Battlecry: Deal 5 damage to your hero. Gain 5 Armor.
Neutral Epic Minion 1 1 3
Weapons Project
Each player equips a 2/3 Weapon and gains 6 Armor.
Warrior Common Spell 2
Glow-Tron
Magnetic
Paladin Common Minion 1 1 3
Mechano-Egg
Deathrattle: Summon an 8/8 Robosaur.
Paladin Common Minion 5 0 5
Coppertail Imposter
Battlecry: Gain Stealth until your next turn.
Neutral Common Minion 4 4 4