Nunchaku

Nunchaku is a common relic that tracks the number of Attack cards you play, granting 1 Energy after every 10th Attack. The counter persists across turns within a fight and resets each combat. In attack-heavy decks, this energy bonus can trigger multiple times per combat, providing a meaningful energy income over longer fights.

The relic is strongest in decks that cycle through many cheap attacks, such as builds centered around Shiv generation (Silent), multiple Strikes, or other low-cost attack-heavy strategies. Playing 10 attacks in a single fight is achievable in most decks by the midgame, and in dedicated attack builds the counter can trigger 2 or even 3 times in a boss fight. Nunchaku synergizes with Pen Nib (every 10th attack deals double damage) since both track attack count, though they track independently.