Waygate

Partner with Waykey (When this artifact enters the battlefield, target player searches their library for a
card called Waykey, puts it into their hand, then
shuffles their library)
{3}{t}: Put a land card from your hand onto the battlefield tapped. If it wasn't a gate, shuffle
target land you control into its owner's library.
An inky blackness fills the gate, obscuring the lands
that may be beyond it.