Exile your library, Win the game
Activate a basic Plains or Island by tapping it, adding
Activate Earthcraft by tapping Puresight Merrow, untapping the basic Plains or Island.
Activate Puresight Merrow by paying and untapping it, exiling the top card of your library.
Repeat until your deck size is less than or equal to 2 plus your devotion to blue.
Cast Thassa's Oracle by paying . When it enters, it triggers, causing you to win the game.
Component Cards
How It Works
Activate a basic Plains or Island by tapping it, adding
Activate Earthcraft by tapping Puresight Merrow, untapping the basic Plains or Island.
Activate Puresight Merrow by paying and untapping it, exiling the top card of your library.
Repeat until your deck size is less than or equal to 2 plus your devotion to blue.
Cast Thassa's Oracle by paying
When it enters, it triggers, causing you to win the game.