Caster Magic, Lost Magic, Ancient Spell
Heaven's Garden (ヘブンズガーデン, Hebunzugāden) is one of the Pantheon's nine great magics.
Heaven's Garden is a complex spell. Considered a supreme healing and restoration spell. First off it can only be cast by those with precise magic control. Furthermore, only those with an immense strength of Magic Power can properly utilize the spell. The spell starts by generating a green light the emits from the caster's body. The spell can then rejuvenate dead flora, and can heal those caught within its range. However, while it can heal those even right at death, it shouldn't be used to revive the dead.
The spell can repair any damaged inorganic material, restoring it how it was before events cause it damage. However, the spell's power comes from the lifeforce of the caster. Without the correct level of control, the spell will drain and kill them.