When you spend a (soul core) as part of a magic card's cost while using it from your hand, draw a card after the effect resolves.
[LV2][LV3] During Either Attack Step
The first time you use a white magic card from your hand this turn, after the effect resolves, select one of your opponent's spirits that costs 6 or more and return it to their hand.
[LV2][LV3] While This Spirit Attacks
[Luster] (When the battle ends, return all magic cards you used during the battle from your trash to your hand.)