
Thunderclap
Attack
1
Deal 4 damage and apply 1 Vulnerable to ALL enemies.

Thunderclap+
Attack
1
Deal 7 damage and apply 1 Vulnerable to ALL enemies.
Thunderclap
IroncladAttackCommon
One Energy: 4 damage to every enemy, 7 upgraded, then 1 Vulnerable to each of them. The damage resolves first, so the Vulnerable does not boost this card's own hit. Vulnerable counts down at the end of the enemy turn, so 1 stack covers the rest of your turn and one enemy action.
When to take Thunderclap
A common Act 1 pick for the Ironclad when the deck needs area damage and Vulnerable setup for bigger hits. Against single enemies Bash does the job better.
Cards that synergize with Thunderclap

Vicious
Power
1
Whenever you apply Vulnerable, draw 1 card.
ViciousVicious draws once per enemy that receives Vulnerable, so a three-enemy fight draws 3.Whenever you apply Vulnerable, draw 1 card.

Bully
Attack
0
Deal 4 damage.
Deals 2 additional damage for each Vulnerable on the enemy.
Deals 2 additional damage for each Vulnerable on the enemy.
BullyBully and Dismantle want the debuff on their target.Deal 4 damage.
Deals 2 additional damage for each Vulnerable on the enemy.
Deals 2 additional damage for each Vulnerable on the enemy.

Dismantle
Attack
1
Deal 8 damage.
If the enemy is Vulnerable, hits twice.
If the enemy is Vulnerable, hits twice.
DismantleBully and Dismantle want the debuff on their target.Deal 8 damage.
If the enemy is Vulnerable, hits twice.
If the enemy is Vulnerable, hits twice.

Cruelty
Power
1
Vulnerable enemies take an additional 25% damage.
CrueltyCruelty pushes the Vulnerable bonus to 75%.Vulnerable enemies take an additional 25% damage.

Colossus
Skill
1
Gain 5 Block.
You receive 50% less damage from Vulnerable enemies this turn.
You receive 50% less damage from Vulnerable enemies this turn.
ColossusColossus builds on Vulnerable, which Thunderclap appliesGain 5 Block.
You receive 50% less damage from Vulnerable enemies this turn.
You receive 50% less damage from Vulnerable enemies this turn.

Dominate
Skill
1
Apply 1 Vulnerable.
Gain 1 Strength for each Vulnerable on the enemy.
Exhaust.
Gain 1 Strength for each Vulnerable on the enemy.
Exhaust.
DominateDominate builds on Vulnerable, which Thunderclap appliesApply 1 Vulnerable.
Gain 1 Strength for each Vulnerable on the enemy.
Exhaust.
Gain 1 Strength for each Vulnerable on the enemy.
Exhaust.

Molten Fist
Attack
1
Deal 10 damage.
Double the enemy's Vulnerable.
Exhaust.
Double the enemy's Vulnerable.
Exhaust.
Molten FistMolten Fist builds on Vulnerable, which Thunderclap appliesDeal 10 damage.
Double the enemy's Vulnerable.
Exhaust.
Double the enemy's Vulnerable.
Exhaust.
Relics that synergize with Thunderclap
Paper PhrogPaper PhrogPaper Phrog does the same.Enemies with Vulnerable take 75% more damage rather than 50%.
Bag of MarblesBag of MarblesBag of Marbles stacks a second turn on top.At the start of each combat, apply 1 Vulnerable to ALL enemies.
Changes by version
- Updated card portrait for Thunderclap
Internal playtest notes are from before the Early Access release. Names and numbers in them can differ from the game today.

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