Kadabras return is a big deal, having been quietly excluded from the TCG following a lawsuit from magician Uri Geller, who took offense to the Pokemons Japanese name being a reference to himself
Strong leaves the battlefield before that ability resolves, so you won't put three +1/+1 counters on it
You can also monitor market trends through sites like eBay, TCGPlayer, and StockX
Brawl, Commander, Competitive Brawl, Historic, Legacy, Modern, Timeless, Vintage Alchemy, Pauper, Pioneer, Standard
Rough Insertion and Removal Inserting cards too quickly or forcefully into either the inner or outer sleeve can result in corner bending or surface scratching