Dragon's Mountain - Technique
j B Striking as Air
Rank: 1
Activation: When you make a Martial Arts [Melee, Ranged, or Unarmed] (Air) check, you may spend L in the following way:
Air L+: Reserve one of your rolled dice, plus one additional die per LL spent this way. These dice become dropped dice. When making a check with the same skill before the end of your next turn, you may roll one fewer Ring Die per reserved Ring Die and one fewer Skill Die per reserved Skill Die, then add the reserved dice to your roll. These dice count as rolled dice, but are added set to the results they had when they were reserved.
Source: Core Book Pg. 177