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, 23 September 2011
Player A reacts to the end of a battle phase with The Perfect Moment. Throughout this additional battle phase he plays three battle strategies and then tries to drop Ring of the Void. His argument is that The Perfect Moment counts as one of the four battle strategies. Player B disallows it and explains that the new battle phase didn't exist until after TPM was played and hence could not have been played "during" said phase. Player B says player A would have to play an additional battle strategy to meet RotV's coming-into-play requirements.
Who is correct?
Zen Faulkes (rules official), 24 September 2011
Player A reacts to the end of a battle phase with The Perfect Moment. Throughout this additional battle phase he plays three battle strategies and then tries to drop Ring of the Void. His argument is that The Perfect Moment counts as one of the four battle strategies. Player B disallows it and explains that the new battle phase didn't exist until after TPM was played and hence could not have been played "during" said phase. Player B says player A would have to play an additional battle strategy to meet RotV's coming-into-play requirements.
Who is correct?
The Perfect Moment could not be used towards one of the strategies for the Ring of The Void. The rules for "additional" segments (http://rules.l5r.com/CE_Glossary_A#Addi ... or_segment) clearly state that the additional phase occurs after the action that created it has ended.
1. Play The Perfect Moment. Effects resolve, including a delayed effect creating new Attack Phase.
2. The Perfect Moment ends.
3. New Attack Phase - start counting strategies for Ring of the Void.