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.
Can I use his open action on my opponent's turn to draw a card? The reason I ask is due to his wording and draw a card being after a separate period.
Open, : If it is your turn, even if Yokuni is face-up in your Province, look at the top card of your Fate deck. You may put it at the bottom. Draw a card. Battle: Melee 4 Attack.
Can I use his open action on my opponent's turn to draw a card? The reason I ask is due to his wording and draw a card being after a separate period.
Open, : If it is your turn, even if Yokuni is face-up in your Province, look at the top card of your Fate deck. You may put it at the bottom. Draw a card. Battle: Melee 4 Attack.
No, you can never use his ability on your opponent's turn.
If an ability's text starts with a phrase that begins with "If", that condition must be met to even legally take the action at all (see here).