swu legends of the force booster box Star Wars Unlimited or diving into sealed play Star Wars Unlimited - Legends

(2) Once per turn, if an opponent's monster attacks, during damage calculation, OR, when your opponent activates a monster effect on the field (Quick Effect): You can add to your hand, or Special Summon, 1 "Dark Magician" or 1 monster with 300 ATK/200 DEF from your Deck or GY, then you can change that opponent's monster's ATK to 0

The card is cast from exile, and so try and avoid taking Vampires with it that you would've otherwise played from your hand with Strefan, but anything like a removal spell or enchantment is an excellent pick.

"Raviel" is named after Raziel, an angel who is depicted as the author of the Sefer Raziel HaMalakh which he gives to Adam and Eve shortly after their expulsion from the Garden of Eden so they would find their way back and better understand their God

All in holographic form, so some nice rarity increases for classic cards, too.