Pencil Sharpener is a 2-star object card from the Steam Age. The child's pencil sharpener became the colony's first 'engine'.
Bonus by grade
| Grade | Copies needed | Bonus |
|---|---|---|
| Common | 0 | +6% Power Source multiplier |
| Uncommon | 2 | +10.8% Power Source multiplier |
| Rare | 5 | +18% Power Source multiplier |
| Epic | 10 | +27% Power Source multiplier |
| Legendary | 20 | +42% Power Source multiplier |
Duplicates raise the grade: Uncommon at 2, Rare at 5, Epic at 10, Legendary at 20.
Codex
- Common: Pencils use graphite, not lead.
- Uncommon: Graphite is a form of carbon.
- Rare: The first pencil sharpeners were patented in the 1800s.
- Epic: Electric sharpeners spin a cutter with a small motor.
- Legendary: Pencil shavings make good nest material for some ants.
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