Treasure Chest
| Item | Chance | With PA | Count | |
|---|---|---|---|---|
 Blood Crystal |
Drop | 95.3% | 91% | 1–9 |
 Weapon Supply Box (B-grade) |
Drop | 3.23% | 6.18% | 1 |
 Armor Supply Box (B-grade) |
Drop | 1.45% | 2.8% | 1 |
Chance per kill at server rates (drop and spoil x3, x6 with Premium Account). At most one item drops from each drop group per kill — already accounted for. Level difference penalty and party bonuses are not included. Spoil — on a successful Spoil. Premium Account does not affect raid boss chances. Adena at x3 rate, twice as much with Premium Account.