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, 9 July 2007
Text Water Battle: Bow this Shugenja: Destroy a target card without attachments opposing this Shugenja. You may destroy a Terrain.
Is the "You may destroy a terrain" clause a clarification that the card you are able to destroy can be a terrain or is it an additional effect?
Chris Fuchs (rules official), 9 July 2007
Text Water Battle: Bow this Shugenja: Destroy a target card without attachments opposing this Shugenja. You may destroy a Terrain.
Is the "You may destroy a terrain" clause a clarification that the card you are able to destroy can be a terrain or is it an additional effect?
An additional, optional effect.