Cryoblast

Target an Elestral that is not I
frost
-Enchanted. Until the next turn, give it -2 O
def
 and when that Elestral has 0 O
def
 you must destroy it.
Target an Elestral that is not I
frost
-Enchanted. Until the next turn, give it -2 O
def
 and when that Elestral has 0 O
def
 you must destroy it.
warningThis is not official Elestrals content. Your event judge always has the final word in rulings.