And, while plenty of One Piece cards are easy to find and inexpensive (like One Piece Wings of the Captain Cards), a select few are super rareand expensive
A Pokmon cant evolve the same turn its played, and can only evolve once per turn, unless an item card like Rare Candy specifies otherwise
Decks, such as Dredge or Reanimator, with graveyard-focused strategies, often run or sideboard graveyard protection
Biggest downside is how a lot of really good decks don't really run that many spells, but it's still just a 3 cost unconditional counterspell, and if necessary can be pitched for other no-mana counterspells so just, really good
Playing Magic can be expensive, so you could accidentally waste a lot of money buying cards only to discover they dont do what you wanted if youre trying to brew a new Commander or Modern deck