Do abilities on regions gain the keywords from their regions? Does the ability on Seikitsu Mountains count as a Mountain action?
Seikitsu Mountains
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.
Any keywords on a card are inherited by its actions. Example: An action on a Ninja card is a Ninja action.
EXCEPTION: Keywords that an Action or Spell card possesses only because they are on one of its abilities are not given to other abilities on the card. Example: An ability on an Action card that is Maho does not give Maho to any other abilities on that card. [CHANGED Jul 17 07]
As noted in the Comprehensive Rules - Abilities.
Indeed, it is a Mountain action.