Betrayers of Kamigawa

Mill a card, then draw cards equal to the milled card's mana value.

Enchant land {2}: Enchanted land becomes a legendary 8/12 Spirit creature with trample until end of turn. It's still a land. When enchanted land is...

Enchant Island {2}: Enchanted Island becomes a 3/2 blue Spirit creature with flying until end of turn. It's still a land. When enchanted Island is ...

Flying {2}, Return a land you control to its owner's hand: Tap target land.

You may exile a blue card with mana value X from your hand rather than pay this spell's mana cost. Counter target spell if its mana value is X.

Flying At the beginning of your upkeep, sacrifice Chisei unless you remove a counter from a permanent you control.