Samshiel, Eclipse Rekindled

Landfall—Whenever a land enters the battlefield under your control, deal 1 damage to target player.
{t} : Sacrifice Samshiel, Eclipse Rekindled: Search your library for a Swamp or Mountain land card. Put that card into your hand.
With the loss of the harvest, the horizon also left him. He would stand in the scorched remains, looking out over the darkened expanse.