pokemon scarlet & violet surging sparks booster box Pokémon TCG: Currents crackle and dragons roar in the Pokémon TCG Pokémon Scarlet and Violet Surging

Just watch out for certain Exile spells like Swords to Plowshares or Vraskas Contempt that would make recasting Optimus more expensive (the Commander tax applies to both sides), or other annoying blue cards like Capture Sphere that doesnt kill him but does prevent attacking and blocking

That's why the deck is built around creatures that have lots of overlapping mana pips - Legends

Meanwhile, Mystic Sanctuary is actually very, very good in our deck

Also remember that, although mulligans happen before the game has started, there is precedent for cards that have effects relating to it

Later print runs added numbering and shifted to green-backed designs, making the original blue-backed variants prized relics of Pokmons collectible origins

Additionally, being a Metal-type card, it may possess certain resistances and weaknesses that can be exploited in battles against other Pokmon