Ice Dragon's Roar

Ice Dragon's Roar (エレメントドラゴンの Ro Kōri doragon no Ro) Ice Dragon Slayer Magic spell.

Description
The Ice Dragon  Slayer's exclusive Dragon's Roar, incorporating the element of Ice. The user gathers Ice in their mouth and releases it in the form of a concentrated, destructive blast, capable of destroying everything in a wide area in front of them.