Of everything you can do in Magic: The Gathering, taking extra turns is probably the most powerful thing you can do
Karsus is a good example of this
The same is true for creature spells you control and creature cards you own that aren't on the battlefield., : Create a 2/2 blue Shapeshifter creature token with changeling
(2021-03-19) If an effect such as that of Magus of the Moon causes Urborg to lose its abilities by setting it to a basic land type not in addition to its other types, it won't turn lands into Swamps, no matter in what order those effects started to apply
In Into the Inklands, we got a host of powerful new Broom cards, and even a delightful new location card specifically made for Broom cards
When you do, you can either cast it from exile for its madness cost or put it into your graveyard