User blog comment:B214/Volume 21 info & spoilers/@comment-128.177.161.167-20160616172102/@comment-24.113.252.213-20160616184446

First, Azi used powerful Light Magic (which devils are weak against), then powerful Elemental Magic (all of which was "5th Order" Magic, which seems to be the kind that gods use).

Then Azi used Forbbiden Magic:


 * Purple flames in the shape of a skull


 * Jet-Black Lightning


 * Summoned a powerful, one-eyed giant (don't know what it does)


 * Summoned a cursed Virgin Mary (assuming it's a statue) that was crying tears of blood (also don't know what it does)

Vali used Empireo Juggernaut Overdrive's "Compression Divider" to half all those spells to nothingness, which left Vali in an exhausted state, then Azi used a spell to put Vali in a "Dream World" made from Vali's deepest desires: to be in a normal family.