MAGIC: THE GATHERING
You may return an Island you control to its owner's hand rather than pay Daze's mana cost.
Counter target spell unless its controller pays.
Whenever you print a counterspell that can be cast without paying mana, it's going to be good. In the case of Daze, you have created one of the best blue spells of all time. Daze sees a lot of play in Legacy in aggressive Delver of Secrets decks.