Bleve

is a Great Tree Arc Spell.

Description
The user extends their hand forward, and the area directly in front of the user is engulfed in an explosion. This move seems to leave small "fireworks" in the air in its aftermath, which then explode a few seconds later to inflict further damage.

Trivia

 * BLEVE stands for Boiling Liquid Expanding Vapor Explosion. As the name suggest, it is an explosion caused by the expanding vapor from the liquid boiling.