An MGC Grade 10 will always sell for more than a raw card
For each of your Benched Pokmon, search your deck for a card that evolves from that Pokmon and put it onto that Pokmon to evolve it
Pokemon TCG Pocket adopts a typical gacha game approach by overwhelming players with multiple currencies: Poke Gold, Shop Ticket, Premium Ticket, and Special Shop Ticket
It also works well with Wick, the Whorled MindWick, the Whorled Mind to stand is as a Snail that grows very large hopefully large enough to whittle some life totals at the table down to zero, though drawing 10 sounds good, too
If you have previously activated the effects of "Winning Formula" and "Creator of Hope" during that Duel, and if it successfully inflicts battle damage during that direct attack, you win the Duel
The money involved is simply mind-blowing