Often that is with creatures that rise from the graveyard, however flashback allows spells to come back for a second time
While it might seem strange to use this Jellyfish as your commander, seeing as it forces you to help your opponents, the important thing here is that you get to choose who receives which benefits
The Pokmon Silver Lance [s6H] Korean Booster Box released in Korea on june 4th, 2021. This Korean set is part of the English Chilling reign set
The September set also features many hidden rare collectibles as well, such as VSTAR, Radiant Pokmon, and Trainer Gallery cards
Luckily, if you're not a fan of the rainbow color palette, you can opt for the standard blue Greninja color palette and a matching background via the Full Art Greninja GX from this set