Blue Deathster, "Skyrenspecter" Avantgarda Masques

:This card can only be ridden from a grade 3 with "Avantgarda" in its card name. :If your soul has a "Blue Deathster, Sora Period", [put a Strategy from order zone into soul], draw a card, and this unit gets +5000 until end of turn. :At the beginning of your battle phase, [remove a card with "Avantgarda" in its different card name from this unit from hand, soul, or drop], choose a Strategy from your order zone with a different card name from cards put into soul from the order zone this turn, and put it into soul. :At the end of the battle this unit attacked, [ 1 & discard a card from hand], this unit, and it gets drive -1 until end of turn.