Official card artwork from the community STS2 data source.
Card Guide
Knockout Blow
Cost: 3UncommonAttackRegent
Card Effect
Deal 30 damage. If this kills an enemy, gain [star:5].
30
Damage
Upgrade
damage: +8
When to Pick Knockout Blow
Knockout Blow is a 3-cost attack card for the Regent. It provides 30 damage. 30 base damage is excellent burst for Act 1 elites and bosses. Pick this when your deck needs front-loaded damage.
When to Skip
At 3-cost, this is on the higher end of the cost curve. Without reliable energy generation, it may sit dead in your hand.
Upgrade Value
Medium upgrade priority. damage: +8 — a modest but useful improvement.
Synergies
No automatic synergies detected. Try pairing with same-character and same-keyword cards.