op 9 one piece tcg card list OP09 Emperors In The New World Base Leader Set recommended op-9 shanks decklist? :

If an objects card type is removed, the subtypes correlated with that card type will remain if they are also the subtypes of a card type the object currently has

Self-synergy for legendaries most commonly applies to planeswalkers

The elemental incarnations, and the Theros titans (such as the recent Phlage, Titan of Fire's Fury), have triggered abilities that cause them to be sacrificed after they enter the battlefield unless they've been cast a particular way

Though, of course, our favorite heroes are present in the set

One of the times it isnt good is in decks that have a lot of colored pips, and for those occasions, Sceptre of Eternal Glory is here to offer you a deal: if you can get three lands with the same name into play, you can have three colored mana instead of three colorless