At this moment, most of the alliance army was less than a kilometer away from the battlefield…
When they saw Roy burying Arantir's undead army with rocks and trees, none of them expected Arantir to survive. After all, although Arantir was the strongest death lord of Heresh, a large part of his strength stemmed from the undead army he led.
As a necromancer, what Arantir learned and was proficient in were dark magic and necromancy. The destructive power of these magics could be said to be quite weak. After losing the support of the undead army, how much combat strength could a lone necromancer have?
Fortunately, Arantir still had a summon that was connected to his life, which was the Death Incarnation, the spectral dragon. Astral and the others thought that Arantir might be able to rely on this spectral dragon to deal with the demon and buy time for the alliance army to rush over while also consuming as much of that demon's magic power as possible.