The box's condition was graded at the highest possible level of PSA GEM MT 10, or gem mint
If you start with Fairy King Truesdale, whose deck is almost all insects and plants, your only hope is judicious use of the Forest Magic Card and Acid Trap Hole
As an uninkable 6-cost that removes something from the board, she reminds me of Lady Tremaine - Imperious Queen
That being said, two notable things are excluded that you will need, including card sleeves and a functioning deck box
Also, obtaining certain cards allows players to use rental decks, so even players who dont understand how to build decks can feel at ease while enjoying battling
(A creature with shadow can block or be blocked by only creatures with shadow.) A permanent with a shadow counter on it has shadow