Impale Horn Dragon

[CONT](RC):During the battle this unit boosted, if you have a grade 3 or greater vanguard with "Varga" in its card name, this unit gets [Power] +5000. [AUTO](RC):When this unit boosts a grade 3 or greater vanguard with "Varga" in its card name, this unit gets [Power] +2000 until end of that battle, at the end of that battle, [COST][Soul-Blast 1 & retire this unit], and draw a card.