A variation of 4C System that doesn't require looking up a table.
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This variant uses a d20 instead of the d%, and does not involve referencing the Master Table. It generates results that are different – but similar – to those that would have resulted from a d% and the Master Table. If you are looking for a system that uses a d20 and the Master Table, check out 20C System.
The first step is to convert your Rank Value to a Rank Score.
|Rank Value||Rank Score|
When you are asked to roll a d% and consult the Master Table, instead roll a d20, add your rank score, and consult the ACT Table. You also apply any rank shifts from circumstance bonuses or penalties.
|A 'natural 1'||Black|
|A 'natural 20'||Yellow|
A ‘natural 1’ is when the dice roll (unmodified by your rank score) is 1.
A ‘natural 20’ is when the dice roll (unmodified by your rank score) is 20.