In my Example we have rising hilt which its enhance action reads E: Discard 1 momentum, This attack gets +X damage. Xequals the number of rsource symbols on cards in your opponent's card pool that do not match your character's resource symbols.
Our question is that if I as the defender to his rising hilt attack have no cards in my card pool at the time
and i choose to block after the enhance step will the symbols from the block be added to the damage or will the enhance action
check for the symbols at the time of the enhance and add the amount at that time.