Need some help with dice commands

Im trying to make a roll command in roll20 that functions like this when you roll a d6 and if one of  the dices rolls a 6 it removes the sixes and instead rerolls 2 new dices for every one that shows a 6 until there are no sixes left. 6= 1d6 x 2d6. its for a swedish rpg system in the paper & pen game eon. And sorry for bad english. is there someone who knows if it is even posible in roll20?.

The standard dice roller will not perform in the manner you are wanting. For this mechanic to work, you would have to use an API ( pro subscription feature) script written for that. You could post your request over in the  API forums to see if it has already been worked on or even if it is possible (which is should be) to be written.

Ok Thanks