"All right. Since there are two items that can suit either of you, I will give each of you a choice. Are you ready?"
Both of them nodded, to which Ezekiel turned to G first,
"Mana storage or the ability to temporarily create a copy of your weapon for 10 seconds."
He also explained that having more mana storage means more enchantments as a wordscrafter, while the latter allowed him to have more arrows at once. As for the pros and cons, G had to decide that by himself.
G paused. He closed his eyes for about 5 seconds, and then, reaching a conclusion, he answered,
"Mana Storage."
It was better in the long term. Gave him more options in sticky situations. Additionally, it was versatile in comparison to the [Weapon copy], which was extremely limited to his arrows. It would also allow him to spare mana for any close combat skills, which he would be learning later on.
