candidus_cogitens
Explorer
I've entertained this as a house rule for all players and all skills, but here I propose it as a feat. If you can come up with a better title, I'd appreciate it. How would you rate this feat in terms of power? Do you foresee any special problems with certain skills?
TRUSTY SKILLS
With certain skills, you have unusual confidence which helps you to be more consistent and reliable.
Benefit: Choose two skills, in which you have at least one rank. At your option, you may roll 2d10 instead of d20 for checks when using these skills.
Special: This option is allowed even when taking 10 and taking 20 are not allowed.
...........
Simple as that! Not only does it give you a +0.5 boost to your average result, it also gives you a much higher chance of getting an average performance and thus a much lower chance of doing really poorly.
Instead of having a 5% chance of getting a given result on your roll (as you would with a d20), here's how the probability would break down with 2d10:
20 (or 2) ... 1%
19 (or 3) ... 2%
18 (or 4) ... 3%
17 (or 5) ... 4%
16 (or 6) ... 5%
15 (or 7) ... 6%
14 (or 8) ... 7%
13 (or 9) ... 8%
12 (or 10)... 9%
11 ... 10%
TRUSTY SKILLS
With certain skills, you have unusual confidence which helps you to be more consistent and reliable.
Benefit: Choose two skills, in which you have at least one rank. At your option, you may roll 2d10 instead of d20 for checks when using these skills.
Special: This option is allowed even when taking 10 and taking 20 are not allowed.
...........
Simple as that! Not only does it give you a +0.5 boost to your average result, it also gives you a much higher chance of getting an average performance and thus a much lower chance of doing really poorly.
Instead of having a 5% chance of getting a given result on your roll (as you would with a d20), here's how the probability would break down with 2d10:
20 (or 2) ... 1%
19 (or 3) ... 2%
18 (or 4) ... 3%
17 (or 5) ... 4%
16 (or 6) ... 5%
15 (or 7) ... 6%
14 (or 8) ... 7%
13 (or 9) ... 8%
12 (or 10)... 9%
11 ... 10%