"Almost there…"
Eren said to himself as he watched Lensa restart the potion-making process using her Ability for the seventh time. He was standing behind her, taking control over the array eye and stabilizing the process whenever it looked like it would become haywire.
Lensa had also gotten used to using her Ability to concoct potions. Through Eren, she learned that there were many ways she could incorporate Radiant Destruction in other potion recipes as well.
There were many ways to achieve the distillation of elemental mana. Radiant Destruction could be considered the last stage in the same process. It meant that as long as a few steps were altered or added, she could use Radiant Destruction for a range of potions.
In theory, everything made sense to Lensa. It was just that she wasn't sure what kind of result it would bring to the potions she concocts. However, Eren told her not to stress over the result of any process before she even started it by herself.