Samus Aran, Bounty Hunter

Vigilance, affinity for artifacts (This creature costs 1 less to cast for each artifact you control.)

Whenever Samus Aran, Bounty Hunter explores, you may attach an Equipment you control to this creature.

Landfall -Whenever a land enters the battlefield under your control, create a map token. (It's an artifact with
"{1},{t}, Sacrifice this artifact: Target creature you control explores. Activate only as a sorcery.")