| +0 | Common Item - Imperial Staff | 274 | 193 | 174 / 0 | 100% |
| +1 | Common Item - Imperial Staff | 280 | 197 | 424 / 0 | 100% |
| +2 | Common Item - Imperial Staff | 286 | 201 | 674 / 0 | 100% |
| +3 | Common Item - Imperial Staff | 292 | 205 | 924 / 837 | 100% |
| +4 | Common Item - Imperial Staff | 304 | 213 | 1424 / 1337 | 40% |
| +5 | Common Item - Imperial Staff | 316 | 221 | 1924 / 1837 | 40% |
| +6 | Common Item - Imperial Staff | 328 | 229 | 2424 / 2337 | 40% |
| +7 | Common Item - Imperial Staff | 340 | 237 | 2924 / 2837 | 40% |
| +8 | Common Item - Imperial Staff | 352 | 245 | 3424 / 3337 | 40% |
| +9 | Common Item - Imperial Staff | 364 | 253 | 3924 / 3837 | 40% |
| +10 | Common Item - Imperial Staff | 376 | 261 | 4424 / 4337 | 40% |
| +11 | Common Item - Imperial Staff | 388 | 269 | 4924 / 4837 | 40% |
| +12 | Common Item - Imperial Staff | 400 | 277 | 5424 / 5337 | 40% |
| +13 | Common Item - Imperial Staff | 412 | 285 | 5924 / 5837 | 40% |
| +14 | Common Item - Imperial Staff | 424 | 293 | 6424 / 6337 | 40% |
| +15 | Common Item - Imperial Staff | 436 | 301 | 6924 / 6837 | 40% |
| +16 | Common Item - Imperial Staff | 448 | 309 | 7424 / 7337 | 20% |
| +17 | Common Item - Imperial Staff | 460 | 317 | 7924 / 7837 | 20% |
| +18 | Common Item - Imperial Staff | 472 | 325 | 8424 / 8337 | 20% |
| +19 | Common Item - Imperial Staff | 484 | 333 | 8924 / 8837 | 20% |
| +20 | Common Item - Imperial Staff | 496 | 341 | 9424 / 9337 | 20% |
