Zack had confirmed that his skill alliance granted him the ability to borrow almost anything from his characters, making it an extraordinarily powerful and versatile tool. This skill allowed him to tap into the resources of his allies, including their mana points, health points, and stamina too. In addition to these basic resources, Zack could also access and utilize their skills and knowledge.
The scope of this skill made it incredibly broken, as it provided Zack with a vast array of advantages. Not only could he replenish his own resources and boost his capabilities by borrowing from his characters, but he could also acquire and deploy their specialized skills and expertise. This meant he could adapt quickly to various challenges, leveraging the unique abilities of his allies to overcome obstacles and enhance his own performance.
"It works even on my undead creatures, huh?" Zack thought. "Hmm? It seems that the magic researcher made some progress…"