Flame of Rebuke

is a Fire Magic Spell.

Description
Flame of Rebuke is a spell in which the user creates golden flames from the palm of their hand. The flames created by this spell are extremely powerful, such that consuming the flame was enough to cause Natsu Dragneel to enter Dragon Force. Natsu described the feeling of eating the Flame of Rebuke to be "like eating Etherion". Zero has stated that those who accept these flames, accept the sins of their user. According to Jellal Fernandes, when he created these flames, he used virtually all of his Magic Power.