Leaf is especially useful if you have an ex card in your active spot but can't afford for it to be potentially KO'd, as many of them have at least a two-retreat cost
And what do we want to do with lands in a Landfall deck
This deck takes that and turns it into an artifact and enchantment animation build that gets better the more expensive the spells you cast
However, the developers did not change the size of the cards, as it could have led to losses and the resentment of fans, as players would have to buy the cards again and spend a lot of money
And if youre curious, Wyvern is a game where dragons and wyverns battle over treasure
Ban any deck that can feasibly win on the first turn, when you are going first Players still draw cards, but do not lose the game for attempting to draw a card on an empty library Round 1 The first round was a known quantity