you need to draw 5 cards
Monster Recovery reads; "Unite 1 of your own monsters on your side of the field and your hand with your Deck and then shuffle it. Draw the same number of cards that were in your hand from the Deck. (You cannot activate this card if you have your opponent's card in your hand.)" So, you choose one of your monsters on the field. Then you shuffle that monster, and all the cards in your hand, into your deck. Then you draw as many cards as you had in your hand previously, so if you shuffled three cards in, then you draw 3 card (note the monster you shuffled in does not count towards this). If somehow you have an opponent's card in hand, through Amazoness Chain Master or Exchange, then Monster Recovery cannot be activated.
as many as you like without depleting your deck
There is no hard limit. You can perform one Normal Summon or Set, as many special summons, and activate as many spell or trap cards as you can, keeping in mind the zone restrictions. Apart from that, there is no actual limit, and one deck abused that to the max. The "Tunde's Trunado" deck spent 11 minutes on its first turn. It would play continuous spells to add counters to Royal Magical Library, draw cards from that, bounce the continuous spells back to hand with Giant Trunade, play them again for more card draw, recycle Giant Trunade over and over by various means. Then it would win in the oppoenent's draw step with Life Equalizer and Blasting the Ruins.
In the poker game of Texas Hold'Em only one deck of cards (52 cards) is used for the entire game. Same goes for other variants such as Omaha, Stud, Draw poker etc.
Yes, a player is allowed to ask how many cards an opponent has in their hand during a game, as long as the rules of the specific game permit it. However, the opponent is not obligated to disclose that information. The interaction can vary depending on the game's rules and etiquette, so it's essential to be aware of the specific context.
If you don't say "uno," you draw two cards.
If you forget to say "uno," you draw two cards.
Monster Recovery reads; "Unite 1 of your own monsters on your side of the field and your hand with your Deck and then shuffle it. Draw the same number of cards that were in your hand from the Deck. (You cannot activate this card if you have your opponent's card in your hand.)" So, you choose one of your monsters on the field. Then you shuffle that monster, and all the cards in your hand, into your deck. Then you draw as many cards as you had in your hand previously, so if you shuffled three cards in, then you draw 3 card (note the monster you shuffled in does not count towards this). If somehow you have an opponent's card in hand, through Amazoness Chain Master or Exchange, then Monster Recovery cannot be activated.
There is no hard limit, you may have as many cards in hand as whatever effects have allowed you to draw. However at the end of your end phase, you must discard down to six, if you have more. At any other time, there is no limit.
If you forget to say "uno," you must draw two cards.
If you forget to call "uno," you must draw two cards.
This depends on which type of poker you are playing. I'll explain the most common ones. Texas Hold'Em -> Each player receives 2 cards face down in the beginning of the hand. Omaha -> Each player receives 4 cards face down in the beginning of the hand. Draw poker -> Each player receives 5 (standard draw poker) cards face down in the beginning of the hand. Stud -> Each player receives 3 cards in the beginning of the hand, the first 2 are face down, the third card is shown.
If you forget to say "uno" in the card game, you have to draw two cards.
If someone says "uno" before you, you draw two cards.
In Magic: The Gathering, the dredge mechanic allows players to put cards from their graveyard back into their hand by skipping their draw step and milling cards from the top of their library. The number next to "dredge" indicates how many cards can be put into the hand this way.
You draw 1 card, as usual.
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