The moment the arrow took shape, its tip was already pressed against the rainbow barrier of the "Snake of Wisdom."
Yet the arrow carried no impact. The instant its tip touched the barrier, it scattered in all directions, covering the rainbow barrier completely in the blink of an eye and turning it into a sphere shrouded in yellow sand.
Dense, heavy yellow sand covered that sphere, pinning it in midair like an iron coffin.
The "King of Yellow Sand" continued to unleash "Armor-Rending Yellow Wind." Whirlwinds kept appearing around the field, growing from small to large as they swept up the yellow sand and became tornadoes.
The "King of Yellow Sand" cast its spell while lying prone, and the yellow-sand tornadoes continued to multiply, rapidly growing larger and stronger.
Even if Ergane broke free from the "Yellow Sand Iron Coffin," she would inevitably fall into those countless tornadoes and be torn to pieces.
But Whitney showed no expression of certain victory. Without hesitation, she drew her third Magitech Card and summoned a second Magic Spirit.
This Magic Spirit had only three stars. Its name was "Desert Mouse," an utterly unremarkable name.
Yet this Magic Spirit was Whitney's core trump card, an exceedingly rare Elemental Species from the Yellow Wind Desert.
After summoning it, she held it in her palm and gave it a gentle toss forward. The little yellow mouse, originally only palm-sized and resembling a clay doll made from countless grains of sand stuck together, began to grow against the wind amid the yellow-sand storm.
Moreover, its card showed that its three core stats were skyrocketing along with its expanding body.
It rose from three stars to four, then five, then six... and in one breath, it broke through into the Third Tier.
Even as time passed and yellow