サイレント

• Type: Power
• Cost: 1
• Effect: Shivs deal an additional 4 damage.

Upgraded

• Cost: 1
• Effect: Shivs deal an additional 6 damage.

The core Shiv-deck Power that permanently adds 4-6 damage to every Shiv. Shivs are normally 0-cost for 3-4 damage — pretty weak alone — but Accuracy turns them into 7-10 damage pieces you can actually lean on. In decks that pump out mass Shivs via Infinite Blades, Storm of Steel, or Dagger Dance, just adding Accuracy is a massive DPS jump. Multiple copies stack additive damage, pushing Shiv damage even higher. Upgraded to +6 damage, single Shivs hit for 9-10. The key Power for Shiv decks — pick and upgrade it on priority. Also absurd with Finisher.

• Drop it as early as possible to buff every subsequent Shiv. The earlier, the bigger the cumulative gain.
• Stacking multiple copies compounds the bonus. 2 Accuracies means Shivs gain 8-12 (12-18 Upgraded) extra damage.
• Pairing with Finisher is classic: throw a pile of Accuracy-buffed Shivs, then close with Finisher.
• With Storm of Steel or Bullet Time, a single turn's worth of mass Shivs all carry the Accuracy bonus — enormous damage.
• Upgrade priority is high — +6 damage is 1.5x efficiency.

• Infinite Blades: Power that generates Shivs every turn. Every auto-Shiv inherits Accuracy's bonus damage.
• Finisher: Attacks played this turn x6-9. Throw Accuracy-boosted Shivs to build Attack count, then Finisher for the kill.
• Storm of Steel: hand-to-Shivs conversion. With Accuracy, the mass Shivs all hit with bonus damage.
• Dagger Dance: generates 3-4 Exude Shivs. Post-Accuracy, those Shivs become heavy-hitting Attacks.

• Silent Poison-Shiv Fusion Build (Key card) (A-tier)
• Silent Shiv Build (Key card) (S-tier)