silver tempest booster boxes Pack This Supporter allows you to choose a card in your hand (in this case Pokemon: Silver Tempest Booster Box

The Malefic deck uses Dark versions of famous Dragon-Type Monsters by banishing the original counterpart

UR Ultra Rare Marincess Dive X SPELL Activate 1 of the following effects

As a result I've given it a full "5" out of "5" for Substance

Igknight Margrave

The card is particularly useful in Yu-Gi-Oh Duel Links where it's part of a combo to combine it with Secret Pass to the Treasures to allow it to attack directly, and Union Attack to boost its ATK power tremendously while you control 2 other decently high-ATK Monsters (which won't nullify the restriction on Secret Pass to the Treasures being able to only use its effect on Monsters with 1000 or less ATK)