This grade-9 spell persisted. With the magic amplifier, the power of the ground-element spell multiplied. The petrification of the lake was in the upward direction instead of all directions. The pan's turtle alchemical boat was pushed upwards for tens of yards before finally coming to a stop.
If a grade-9 sorcerer cast such an area of effect spell on his own, he would use up all his magic chords in an instant. As such, the importance of scrolls could not be more obvious. A grade-9 scroll like this was the most powerful trump card that a sorcerer could possess.
The winged skeleton changed into his armor then opened up his spirit space to put away the pan's turtle alchemical boat slowly. The alchemy ship had been refined by the winged skeleton for more than a year and had already become part of his special equipment, which explained why it could be put in his spirit space.