The List

Borderland Explorer

When Borderland Explorer enters, each player may discard a card. Each player who discarded a card this way may search their library for a basic land card, reveal it, put it into their hand, then shuffle.

Commander 2018

When Borderland Explorer enters the battlefield, each player may discard a card. Each player who discarded a card this way may search their library for a basic land card, reveal it, put it into their hand, then shuffle their library.

Treasure Chest

Conspiracy: Take the Crown

When Borderland Explorer enters the battlefield, each player may discard a card. Each player who discarded a card this way may search his or her library for a basic land card, reveal it, put it into his or her hand, then shuffle his or her library.