(Lantern-Lit Outpost isn't a spell.)

At the beginning of your end step, if you didn't cast any spells this turn, Lantern-Lit Outpost deals 1 damage to you.

Lantern-Lit Outpost is indestructible. (Destroy effects and lethal damage don't destroy it.)

, : Put a Mountain or Plains card from your hand onto the battlefield tapped.