A topic from AEG's L5R CCG Rules forum, copied for Oracle of the Void from a copy of the forum saved in October 2015, so pages it didn't save are missing. Players' names are left out; the rules officials are named. Rulings are as they stood on these dates; later rulings, the rulebooks and the Rules Archive may differ.
A player, 16 February 2011
if a card says draw 1 or more cards, do i have to draw all of them from either the top or the bottom of my deck? lets say i get to draw 3 cards, and it doesn't say to draw them from the top of my deck. can i draw 2 from the bottom and one from the top?
also if i start a dual can i draw them from the bottom of my deck, or any combination of top or bottom?
EDIT: When you draw the 3 cards for focusing, can those cards be drawn from the bottom of the deck with this SH?
Brook Cunningham (rules official), 16 February 2011
if a card says draw 1 or more cards, do i have to draw all of them from either the top or the bottom of my deck? lets say i get to draw 3 cards, and it doesn't say to draw them from the top of my deck. can i draw 2 from the bottom and one from the top?
Tetsu Kama Mura's trait triggers individually to each card being drawn. Effects that have you draw multiple cards at once will trigger it multiple times, allowing you to choose for each card whether you draw it from the top or bottom.
also if i start a dual can i draw them from the bottom of my deck, or any combination of top or bottom?
I assume you mean creating your Focus Pool, but doing so is not "drawing" and will not trigger Tetsu Kama Mura at all.