A topic from AEG's L5R CCG Rules forum, copied for Oracle of the Void from the Wayback Machine (its copy), so posts 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, 19 November 2005
Hi,
Glory of the Shogun is in play, and I play Scroll Cache to attach a 5 cost spell (that then has it's cost reduced to four).
Does the reduction in cost for the spell expire before Glory of the Shogun checks to see if I draw a card for the attachment having a gold cost greater than four?
Zen Faulkes (rules official), 20 November 2005
Glory of the Shogun is in play, and I play Scroll Cache to attach a 5 cost spell (that then has it's cost reduced to four). Does the reduction in cost for the spell expire before Glory of the Shogun checks to see if I draw a card for the attachment having a gold cost greater than four?
Glory of the Shogun checks what you actually paid.