Here is a free combinator, inspired by the Metal Fetishist from Body Synths- check out the Metal Fetinator!
All stock devices, but does require Reason 13. Preview and Video below (and a sneaky face reveal)

It's a classic mono synth, with noise and three decay envelopes. However, what makes this device unique is the signal flow of the distortion through the Amp Envelope, the two distortion modes as well as its built-in sequencer which features a lock in randomizer.
Essentially, when Steps is OFF - random CV is generated on each trigger which can be sent to the filter cut off, pitch, resonance etc. You can attenuate the CV using the Random Step Mod control.
The Random Skips introduce probability that a trigger will be skipped.
When you dial in Steps - it sets the sequence length, as well as locks in the random CV values. The Random Skips change to provide 64 predefined skip patterns - loosely based on euclidean rhythms.
Therefore, with just the three above mentioned controls you can find interesting new rhythmical patterns.
Hope you guys enjoy it!
cheers,