Guile Shade

:Forerunner :Hollow (When this unit is placed on , you may have it become hollowed. If you do, retire it at the end of turn) :[ 1 & Put this unit into your soul] When the attack of your unit with "Nightrose" in its card name hits a vanguard, you may pay the cost. If you do, choose a grade 1 card from your drop zone, call it to , and it gets +3000 until end of turn. (Drop zone):[ 1 & Choose a grade 1 or greater rear-guard, and it] Call this card to an open as hollowed.