They, already, are.
play cards are called trump cards
no
When reading the future with ordinary playing cards there is no Trump card. Each of the suits have their own meaning, as do each of the numbered and face cards.
30 usuallly
It is possible to strategically play Euchre with Trump cards to ensure a winning hand.
In bridge, you "trump" by playing a card from your trump suit to win a trick when another suit is led. If you do not have any cards in the suit that has been led, you can play a card from the trump suit to take control of the trick. However, if an opponent plays a higher trump card, they will win the trick instead. Effective trumping involves strategic timing and understanding the distribution of cards among players.
No, you cannot lead with a spade in a game of cards unless spades are the designated trump suit.
In bridge, each person must play a card of the same suit as the first card played. Four cards are played, with the highest card winning the trick.However, if you have no more cards in the suit that was lead, you may play a trump card and that will win the trick(unless the next player has also run out of the suit that was lead and plays a trump card that is higher than yours).The trump suit is named by the players who won the bid. Naturally they pick the suit in which they have the most and the highest cards.They can also choose to play in No Trump.
Its collectors cards just like trump
Trump Card - 2006 was released on: USA: March 2006
Trump Card - 1990 was released on: USA: September 1990
I'm sorry, but I don't have access to real-time data or updates, including current top Trump codes for this week. You can check the official Trump Cards or trading platforms for the latest codes and updates.