The battle between Eren and Callista took an unexpected turn as the latter unleashed her hidden arsenal of spells.
The once familiar and void-of-anything battlefield transformed before Eren's eyes, morphing into a lush green landscape as potent Nature mana surged through the surroundings. The very essence of nature seemed to come alive, as monstrous plant lifeforms materialized in every direction.
These creatures possessed bodies made of twisted vines, gnarled tree trunks, and an assortment of vegetation. Their monstrous heads lacked eyes but sported menacing noses and sharp, jagged teeth that gleamed a vivid shade of green.
Giant vines snaked through the air, moving with a mind of their own, slithering like serpents as they sought to ensnare Eren within their grasp. The creatures were adorned with thorns and other natural defenses, making them a formidable force to reckon with.