The Shifting Mound

Partner with Silvar, Devourer of the Free
(When this creature enters the battlefield, target
player may put Silvar into their hand from their
library, then shuffle.)
At the beginning of your end step, if you
attacked this turn, create a 1/1 white
Human Soldier creature token.
"You're on a path in the woods. And at the
end of that path is a cabin."