op 8 booster box One Piece TCG: Two Legends Pack [OP-08] The Whitebeard Pirates also appear as blue One Piece OP-08 Two Legends

CP18-JP009 Hexe Trude Level 8 DARK Spellcaster Effect Monster ATK 2600 DEF 2100 (1) While Golden Castle of Stromberg is in the Field Zone, this card can be Normal Summoned (but not Normal Set) without Tributing

Both have the ability to level the field, "Dark Dust Spirit" destroying all monsters, "Fenghuang" destroying all of the opponent's set spell/trap cards

The cost-reduction ability of Korvold, Gleeful Glutton doesn't change its mana cost or mana value, only the total cost you pay

6 Eternal Soul Eternal Soul is another continuous trap card, and it has a really powerful effect

When to Mulligan in Casual Play Since casual play doesnt follow conventional mulligan rules, theres no fixed way to do it

Alternately, if you want a slightly more gradual on-ramp, the new planeswalker decks are a good place to start if you want to try out the game around the kitchen table