Topography Tracker (Extended Art) [The Lost Caverns of Ixalan Commande

Description

Set:	The Lost Caverns of Ixalan Commander
Type:	Creature — Merfolk Scout
Rarity:	Rare
Cost:	{2}{G}

When Topography Tracker enters the battlefield, create a Map token. (It's an artifact with "{1}, {T}, Sacrifice this artifact: Target creature you control explores. Activate only as a sorcery.")
If a creature you control would explore, instead it explores, then it explores again.

Good thing I'm not afraid of heights.