Puncture Celestial, Gadriel

:Forerunner (When a unit of the same clan rides this unit, you may call this unit to ) :[ 1 & Put this unit into your soul] At the beginning of your ride phase, if you have an Angel Feather vanguard, you may pay the cost. If you do, put the top card of your deck into your damage zone, and at the end of that turn, choose a card from your damage zone, return it to your deck, and shuffle your deck.