Sorry, I should perhaps have made that clearer.<br/><br/>Initiative is Reflexes / Insight rank. You roll a number of d10s equal to that number (plus one extra one for being quick), and keep a number equal to your Reflexes. 10s do explode in this, so if you get a 10 you roll that dice again and add it. Keep rolling 10s, keep adding the dice. Most I ever saw from a single dice was about 35.