Liszt decided to replace his hardwood cavalry bow with the Swift Shadow Bow, but for a short while, he still needed to bring along the cavalry bow, since he needed time to familiarize himself with the effects of the Swift Shadow Bow.
The characteristic change of this Little Elf Soldier's bow is summed up in one word—speed.
Fast shooting speed, fast arrow speed, so his mastery of "Double Heavy Arrow" had to be realized through the Swift Shadow Bow, which required numerous practices.
He immediately started to try on the three sets of mithril armor.
Picking out a set that fit relatively well, he replaced his fine steel armor with it.
As for the other two sets, he gave the larger set directly to Marcus. As his knight instructor, Liszt naturally showed favoritism toward him. Overwhelmed with excitement, Marcus received the mithril armor, slapping out a few flatteries and declaring his undying loyalty.