カヴの新(しん)天(てん)地(ち)探(さが)し

Menace (This creature can't be blocked except by two or more creatures.)

When this creature enters, create a Lander token. At the beginning of the end step on your next turn, sacrifice that token. (It's an artifact with ", , Sacrifice this token: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle.")