Talk:Pyrana Prime/@comment-2001:1970:4D68:BD00:9071:1A6F:3463:7B-20180707030500/@comment-25254386-20181018164713

^Nope, it's not simply divided by the pellet count. The arsenal always displays the chance for at least one proc to occur per shot, meaning the true status chance per pellet is (in your example) $1 - (1 - 20%)^(1/20)$. The closer and closer the arsenal status chance gets to 100% the closer and closer the pellets' status chances get to 100%. The formula never stops being used.