@Enjou @Nurgle
To help make the case for having Rotbart help out with the anti-psyker training, here's a breakdown of the crit chance from it in all plausible cases.
@Durin, would it be possible to give us the numerical bonus from any traits applicable to this for
- Jane
- Rotbart
Base success chance 30%
Rotbart stat bonus = 30
Palace bonus = 5
Jane stat bonus = 28
Total bonus to roll with both doing action AND DD applied = 30 + 5 + 28 + 20 + (Jane and Rotbart's trait bonus if any) = 83 + ??
Total bonus to roll with both doing action, no DD = 30 + 5 + 28 + (Jane and Rotbart's trait bonus if any) = 63 + ??
Total bonus with only Jane doing action, DD = 48 + ?
Total bonus with only Jane doing action, no DD = 28 + ?
DC = 70
To crit, must beat DC by 75 as well, total must therefore be 145 or higher. For greater crit, must beat DC by 125, total must be 195 or higher.
Jane and Rotbart, with DD:
Total = 83 + ?? + d100
Crit on roll of 62 or higher, decreasing by 1 for each +1 from traits Jane/Rotbart have. 1% chance of greater crit (nat 100 only), unless Jane and Rotbart's combined trait bonus is above 12, in which case it increases by 1 for each 1 above 12 it is. If this is the case, 1% chance for perfect crit as well (nat 100 only). Very good chance of crit, significantly above 50% if Ridcully reroll is applied.
Jane and Rotbart, without DD:
Total = 63 + ?? + d100
Crit on roll of 82 or higher, decreasing by 1 for each +1 from traits Jane/Rotbart have. 1% chance of greater crit (nat 100 only), unless Jane and Rotbart's combined trait bonus is above 32, in which case if increasing by 1 for each 1 above it it is. In this case, 1% chance for perfect crit as well (nat 100 only). Reasonable chance of crit, likely over 50% if a Ridcully reroll is applied.
Jane only, with DD:
Total = 48 + ? + d100
Crit on roll of 97 or higher, decreasing by 1 for each +1 from traits Jane has. 1% chance of greater crit (nat 100 only). Still a low chance of critting with a Ridcully reroll applied.
Jane only, no DD:
Total = 28 + ? + d100
Crit only on nat. 100 unless Jane's trait bonus is 17 or higher, in which case crit on 1 lower for each 1 above +17 Jane's trait bonus is. In this case, 1% chance of greater crit (nat 100 only). Very low chance of critting even with Ridcully reroll applied.
As you can see, doing this year 2 with both of them and a double down has a very good chance of critting, while a crit is almost impossible without it. Given how important anti-psyker work is and will continue to be, I view delays in getting other stuff out as being well worth it