What are the Unified Deck Construction Rules?
I had discussed this issues with my home renovation service contractor and he had given some information on the Unified Deck Construction Rules. Following were the points:
1) It is mandatory to have atleast sixty cards in construction deck.
2) No certain specification on the maximun deck size.
3) Except the basic land cards a player’s combined deck and sideboard may not contain more than four of any individual card, counted by its English card title equivalent.
4) Plains, Island etc and some few are named as basic cards.
With the exception of basic land cards, a teams combined decks may not contain more than four of any individual card, counted by its English card title. Example: if one player is using four copies of the card Naturalize in a Two-Headed Giant Constructed event, no other player on that team may have a Naturalize in his or her deck.