Command Beacon can help you put Lumra back in your hand and avoid the Commander Tax, while Mirrorpool can copy key pieces or help create additional Lumra-style value without paying full price every time
I am a little biased against this card as it has the Clone issue of being somewhat limited by what your opponent is playing
As Your Wish Is My Command resolves, you find an instant or sorcery spell from among cards in your sideboard and choose whether to cast it
The rest of the format is screwed, and Slayer is still good against most of it
Beyond physical cards, the McDonalds promo extends to mobile card game Pokmon Trading Card Game Pocket: Players who purchase a Happy Meal from the McDonalds app will get a code that awards 24 Pack Hourglasses (used to open more booster packs in Pokmon TCG Pocket) and 12 Wonder Hourglasses (used for wonder picks)
[36] Pokmon cards are printed and cut out from large sheets, so sometimes small errors or misprints get into packs