Like most Pokmon cards, the value of Dragonite depends on a few consistent factors: its rarity, the printing and finish (regular or foil), its physical condition, and the set it was printed in (Silver Tempest)
Many a green mage was seen conceding after they had no answers to a turn six King Crab with four green creatures already on the board
The rules of the Pokmon TCG prevent the first player from gaining a turn from playing a supporter card or from attacking until the second player has their turn
if you only look to play Magic on the table, you might not want to invest as much money as though you were getting a general-use table with enough space for Magic
For 70 cards, plan on 4 double-sided 9-pocket pages
Secrets of Strixhaven Commander (SOC), the new cards and reprints available in Commander precons