3d6 # simplest one 3d6+3 # with a result modifier 3d8r1 # reroll and discard any 1 3d8rlt3 # reroll and discard any lesser than 3 3d8rgt6 # reroll and discard any greater than 6 3d8rgt6+2 # reroll and discard any greater than 6 and add +2 to the final result 4d6x1 # explode (a new roll is done) each 1 rolled 4d6xlt3 # explode lesser than 3 4d6xgt4 # explode greater than 4 4d12kh3 # keep highest 3 rolls 4d12kl3 # keep lowest 3 rolls 4d12dh3 # drop highest 3 rolls 4d12dl3 # drop lowest 3 rolls 4d20kh3+7 # keep hishets 3 rolls then add 7