"Don't stop. Continue the assault!"
The leader Sage urged his fellow Sages within the Battle Formation.
"Even if this damn formation is absorbing mana, it can't do so endlessly. We'll persist with our attacks but change our approach," he explained to the Sages before revealing his plan.
The leader Sage chose to limit the number of Sages acting as the Battle Formation's Array Eyes. He divided them into two groups, with one group serving as Array Eyes and the other resting to preserve their energy.
If the first group became exhausted, the Sages from the second group would take over the Formation. The Sages would keep the formation active on rotational shifts.
This strategy would enable them to maintain constant pressure on Eren's isolation barrier while conserving their strength.