Nahiri, the Lithomancer

+2: Put a 1/1 white Kor Soldier creature token onto the battlefield. You may attach an Equipment you control to it.

−2: You may put an Equipment card from your hand/graveyard onto the battlefield.

−10: Put a colorless Equipment artifact token named Stoneforged Blade onto the battlefield. It has indestructible, "Equipped creature gets +5/+5 and has double strike," and equip [0].

Nahiri, the Lithomancer can be your commander.