Mt. Osore Le Voile, Oh!Oni

[AUTO](RC):When this unit attacks, [COST][put a rear-guard with "Anna Kyoyama" in its card name into your soul], and this unit gets [Power] +10000/[Critical] +1 until end of turn. [AUTO](RC):At the end of each turn, if you do not have a unit with "Anna Kyoyama" in its card name, retire this unit. [ACT]Drop:[COST][Bind this card], choose a normal unit from your drop, and return it to your deck and shuffle it.