X-overDress－One "Trickstar" and one ＜Prayer Dragon＞ unit

[CONT](RC):During your turn, if this unit is in the XoverDress state, this unit gets [Power] +10000, and if your opponent's vanguard is grade 3 or greater, this unit gets [Power] +10000.
[AUTO](RC)[1/turn]:When this unit's attack hits a vanguard, if this unit is in the X-overDress state, [COST][Soul-Blast 1], choose one of your columns, and retire all of your opponent's units in that column.