Flame of Promise, Aermo

[AUTO](RC):At the end of the battle this unit boosted, if you have a vanguard with a Kai icon, COST [put this unit into soul], and draw a card. [ACT](Soul):If you have a grade 3 or greater vanguard with a Kai icon, and your opponent's vanguard is grade 3 or greater, COST [bind this card], until end of turn, your vanguard's original [Power] becomes 18000.