Apprentice Valkyrie, Göll

[AUTO]:When this unit is placed on (RC), if your vanguard is a <Man> or <Valkyrie>, [COST][Counter-Blast]1], choose a <Valkyrie> with a different card name from this card and grade equal to or less than your vanguard from your drop, and call it to (RC). [AUTO](RC):When this unit boosts a unit with "Brunhilde" in its card name, this unit gets [Power] +5000 until end of that battle.