Elizabeth II, realm surveyor

indestructible
At your endstep count your Survey Data artifacts.
If you poses 25 you win the game.
{t}{2}: Search your library for a land card and put
on the battlefield tapped. Then shuffle your
library.
{t}{3}: Search your library for a card. Shuffle your library and then place that card on top.
{t}{4}: For each Survey card on the battlefield
create a Survey Data artifact