Sealed Blaze Dragon, Yyugmashad

[AUTO]:When this unit is placed on (RC) from hand, if you have a vanguard with "Sealed Blaze" in its card name, [COST][Energy-Blast 3 & discard an Arms card from hand], draw two cards, and if your opponent's vanguard is grade 3 or greater, this unit gets [Power] +5000 until end of turn. [AUTO](RC)[1/turn]:At the end of the battle your vanguard with "Bavsargra" in its card name attacked, if your opponent's vanguard is grade 3 or greater, [COST][Counter-Blast 1], and [Stand] this unit.