Coldball

Coldball is a Cold element spell.

Lore
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Specials

 * Cold Self:
 * If under 30% PM, deals double damage.
 * If under 4+AL PM, costs zero and hits all enemies within range for 1/4 of the damage.
 * Hibernation:
 * Enemies whose HP are reduced to 0 by this spell do not die and are Hybernated instead.

Magic Alteration
Coldball is one of the possible alterations of Sphere.
 * May alter into Cold Impact at LV5.
 * May alter into Cryosphere at LV10.