There is no hard limit. You can use a 100% artifact deck if you wish. It might not necessarily be viable depending on format, but there are some artifact land, and some 0-cost artifacts that produce mana.
The maximum number of cards allowed in a Magic: The Gathering deck, as per the deck limit rules, is 250 cards.
The standard deck size for a Magic: The Gathering deck is 60 cards.
No, you cannot have a colorless commander in a Magic: The Gathering deck.
The minimum deck size for a Magic: The Gathering (MTG) deck is 60 cards.
The standard deck size for Magic: The Gathering is 60 cards.
The minimum deck size for Magic: The Gathering is 60 cards.
A Magic: The Gathering deck typically consists of 60 cards.
The official deck size limit for Magic: The Gathering is 60 cards.
The standard deck size for Magic: The Gathering (MTG) is 60 cards.
To play the affinity deck in Magic: The Gathering, you focus on playing artifacts that reduce their mana cost based on the number of artifacts you control. This allows you to quickly deploy a large number of threats and overwhelm your opponent with powerful creatures and spells. Additionally, you can use cards that benefit from having many artifacts in play, such as Cranial Plating and Arcbound Ravager, to further enhance your board presence and win the game.
No, duel deck cards are not legal in the Modern format of Magic: The Gathering.
In the game, Magic: The Gathering, you can have up to four copies of a legendary creature card in your deck.