I couldn't miss the chance to practice my drawing!
The Spin Spine is an enemy from Final Fantasy Crystal Chronicles: Ring of Fates.
They are an upgrade to the Needle Turtle, and instead of shooting needles, they will instead attack with a spinning attack which knocks players back.
In addition, they are capable of casting the Quake spell if players are too far away from it. Otherwise, it can be dealt with in the same manner as all other turtle enemies.