ビームソーの探（たん）鉱（こう）者（しゃ）

When this creature dies, create a Lander token. (It's an artifact with "{2}, {T}, Sacrifice this token: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle.")

The Kav had learned their lesson about mining too deep. Zern Miffles had not.