No: Yes, add to result: Yes, subtract from result:
Number of addtional dice: 1 2 3 4 5 6 7 8 9 10
Type of additional dice: d4 d6 d8 d10 d12 d20 d100
Add/subtract fixed amount:
Multiply by, with rounding of result:
Re-roll certain values (once): Select value(s) to reroll: 1's 2's 3's 4's 5's 6's 7's 8's 9's 10's 11's 12's 13's 14's 15's 16's 17's 18's 19's 20's