The best number of power dice to use when casting spells
| Number of dice | ||||||
| Casting value | 1 | 2 | 3 | 4 | 5 | Suggested # of dice |
| 3+ | 66.7% | 97.2% | 92.6% | 86.8% | 80.4% | 2 |
| 4+ | 50.0% | 91.7% | 92.6% | 86.8% | 80.4% | 2 |
| 5+ | 33.3% | 83.3% | 92.6% | 86.8% | 80.4% | 3 |
| 6+ | 16.7% | 72.2% | 91.2% | 86.8% | 80.4% | 3 |
| 7+ | 0 | 58.3% | 88.0% | 86.8% | 80.4% | 3 |
| 8+ | 0 | 41.7% | 82.4% | 86.8% | 80.4% | 4 |
| 9+ | 0 | 27.8% | 74.1% | 85.5% | 80.4% | 4 |
| 10+ | 0 | 16.7% | 62.5% | 83.3% | 80.0% | 4 |
| 11+ | 0 | 8.3% | 50.0% | 79.5% | 80.0% | 4 |
| 12+ | 0 | 2.8% | 37.5% | 73.3% | 79.3% | 5 |
| 13+ | 0 | 0 | 25.9% | 65.0% | 77.9% | 5 |
| 14+ | 0 | 0 | 16.2% | 52.5% | 75.2% | 5 |
| 15+ | 0 | 0 | 9.3% | 44.4% | 71.0% | 5 |
| Average* | 3.5 | 7.0 | 10.5 | 14.0 | 17.5 | |
| I. Force ** | 0 | 2.8% | 7.4% | 12.7% | 17.7% | |
| Miscast *** | 0 | 2.8% | 7.4% | 13.2% | 19.6% | |
* Average - average total dice score when you roll that number of dice, eg. rolling 2 dice gives an average score of 7
** I.Force - the likelihood that you will cast a spell with Irresistable Force
*** Miscast - the likelihood that you will miscast a spell if you roll the given number of dice.
How to use this table :-
The percentages in the center of the table show the chance you have of successfully casting a spell given the number of dice you are rolling and the casting value of the spell.
Suggested # of dice is the best number of dice to use to maximise your chances of success.
* Note that a miscast always overrules a spell cast with irresistable force. So if you roll 4 dice and 2 are 1's and 2 are 6's then the spell is miscast. This is why, when you roll 4 or more dice, there is more chance of a miscast than irresistable force.
source: folk.ntnu.no/tarjeia/avian/calculations/casting.php
(thanks to warphammer.wordpress.com who discovered this resource)
